ExplainPlease Q&A - Recent questions and answers in Geometry
http://www.explainplease.com/qa/mathematics/geometry
Powered by Question2Answer(12,-18),(11,12)
http://www.explainplease.com/186548/12-18-11-12
Geometryhttp://www.explainplease.com/186548/12-18-11-12Sun, 24 Feb 2019 21:21:06 +0000Answered: Write the names of the four line segments that make up rectangle
http://www.explainplease.com/150178/write-the-names-of-the-four-line-segments-that-make-rectangle?show=182073#a182073
line with end pointsnm<br />
<br />
<br />
<br />
say, " line segments mn" or "line segmentsGeometryhttp://www.explainplease.com/150178/write-the-names-of-the-four-line-segments-that-make-rectangle?show=182073#a182073Wed, 28 Mar 2018 23:50:57 +0000482:243 4804:2403 48240:?
http://www.explainplease.com/180222/482-243-4804-2403-48240
Geometryhttp://www.explainplease.com/180222/482-243-4804-2403-48240Tue, 27 Feb 2018 22:10:37 +0000a squared+b squared=565
http://www.explainplease.com/180156/a-squared-b-squared-565
Geometryhttp://www.explainplease.com/180156/a-squared-b-squared-565Thu, 22 Feb 2018 16:27:28 +0000What is the relation between tensors and enstien field equation
http://www.explainplease.com/180022/what-the-relation-between-tensors-and-enstien-field-equation
Enistein field equation says about tensors,like metric,and the ricci tensors .what is the relation and why did enstine use tensors.Geometryhttp://www.explainplease.com/180022/what-the-relation-between-tensors-and-enstien-field-equationThu, 15 Feb 2018 22:06:07 +0000Inequalities in a triangle
http://www.explainplease.com/179598/inequalities-in-a-triangle
ABC is an isosceles triangle in which ab = AC. P is any point in the interior of triangle ABC such that angle abc equal triangle ACP prove that beat equals to CP and AP bisect angle BACGeometryhttp://www.explainplease.com/179598/inequalities-in-a-triangleThu, 11 Jan 2018 13:38:19 +0000Answered: What is the perimeter of a circle known as ?
http://www.explainplease.com/169119/what-is-the-perimeter-of-a-circle-known-as?show=172983#a172983
Perimeter of circle is known as circumferanceGeometryhttp://www.explainplease.com/169119/what-is-the-perimeter-of-a-circle-known-as?show=172983#a172983Tue, 14 Mar 2017 05:54:17 +0000Answered: What is the answer to -10= -14v + 14v
http://www.explainplease.com/139187/what-is-the-answer-to-10-14v-14v?show=169192#a169192
the answer is -10Geometryhttp://www.explainplease.com/139187/what-is-the-answer-to-10-14v-14v?show=169192#a169192Sun, 26 Feb 2017 13:02:03 +0000Answered: what is, 8x+15=3x-20
http://www.explainplease.com/139922/what-is-8x-15-3x-20?show=169191#a169191
the answer is -7Geometryhttp://www.explainplease.com/139922/what-is-8x-15-3x-20?show=169191#a169191Sun, 26 Feb 2017 13:00:52 +0000Answered: How do you figure out the volume
http://www.explainplease.com/134333/how-do-you-figure-out-the-volume?show=169084#a169084
For finding the volume...Multiplies the length by the width by the height .Geometryhttp://www.explainplease.com/134333/how-do-you-figure-out-the-volume?show=169084#a169084Sun, 26 Feb 2017 04:43:26 +0000Answered: explain line graph
http://www.explainplease.com/122202/explain-line-graph?show=168426#a168426
a line graph is a type of chart which displays information s a series of dataGeometryhttp://www.explainplease.com/122202/explain-line-graph?show=168426#a168426Thu, 23 Feb 2017 14:10:10 +0000Answered: define congruent angles
http://www.explainplease.com/163679/define-congruent-angles?show=168215#a168215
it mean exactly equal in size and shapeGeometryhttp://www.explainplease.com/163679/define-congruent-angles?show=168215#a168215Wed, 22 Feb 2017 14:35:47 +0000Solve the letter x
http://www.explainplease.com/164438/solve-the-letter-x
3^3z+5=3Geometryhttp://www.explainplease.com/164438/solve-the-letter-xThu, 24 Mar 2016 23:37:45 +0000What fraction of a circle the shaded angle represents
http://www.explainplease.com/164357/what-fraction-of-a-circle-the-shaded-angle-represents
Geometryhttp://www.explainplease.com/164357/what-fraction-of-a-circle-the-shaded-angle-representsSat, 19 Mar 2016 12:48:36 +0000james wants to cut a square piece of paper into 20 strips of equal width
http://www.explainplease.com/164367/james-wants-cut-square-piece-paper-into-strips-of-equal-width
How can he find out the width of each strip if it measures about 48cm.Geometryhttp://www.explainplease.com/164367/james-wants-cut-square-piece-paper-into-strips-of-equal-widthSat, 19 Mar 2016 12:48:06 +0000james wants to cut a square piece of paper into 20 strips of equal width
http://www.explainplease.com/164368/james-wants-cut-square-piece-paper-into-strips-of-equal-width
How can he find out the width of each strip if it measures about 48cm.Geometryhttp://www.explainplease.com/164368/james-wants-cut-square-piece-paper-into-strips-of-equal-widthSat, 19 Mar 2016 12:48:01 +0000tell me the five number summary of this data set and the iqr. 5,50,10,25,15,75,100,1,20
http://www.explainplease.com/164017/tell-the-five-number-summary-this-data-set-and-the-iqr-75-100-20
Geometryhttp://www.explainplease.com/164017/tell-the-five-number-summary-this-data-set-and-the-iqr-75-100-20Fri, 26 Feb 2016 22:15:30 +0000when the sun's angle is 76 degrees and tree angles at 4 degree and shadow is 18 feet whats the length of the tree
http://www.explainplease.com/163709/when-angle-degrees-angles-degree-shadow-feet-whats-length-tree
when the sun's angle of elevation is 76 degree, a tree tilted at an angle of 4 degree from the vertical casts an 18-foot shadow on the ground. find the length of the tree to the nearest tenth of a foot.Geometryhttp://www.explainplease.com/163709/when-angle-degrees-angles-degree-shadow-feet-whats-length-treeMon, 11 Jan 2016 16:42:26 +0000if AB=7, then AC=
http://www.explainplease.com/160130/if-ab-7-then-ac
Geometryhttp://www.explainplease.com/160130/if-ab-7-then-acTue, 01 Sep 2015 20:03:08 +0000what shape has 9 letters in its name and is 6 sided
http://www.explainplease.com/141917/what-shape-has-9-letters-in-its-name-and-is-6-sided
Geometryhttp://www.explainplease.com/141917/what-shape-has-9-letters-in-its-name-and-is-6-sidedMon, 08 Sep 2014 17:12:38 +00001,234,560cm equals how many km
http://www.explainplease.com/141892/1-234-560cm-equals-how-many-km
Geometryhttp://www.explainplease.com/141892/1-234-560cm-equals-how-many-kmMon, 08 Sep 2014 14:09:28 +0000are intersecting lines coplanar
http://www.explainplease.com/141411/are-intersecting-lines-coplanar
Geometryhttp://www.explainplease.com/141411/are-intersecting-lines-coplanarFri, 29 Aug 2014 11:12:49 +0000how do factor each expression.
http://www.explainplease.com/140720/how-do-factor-each-expression
Geometryhttp://www.explainplease.com/140720/how-do-factor-each-expressionMon, 25 Aug 2014 22:35:08 +0000What does ax...xa equal
http://www.explainplease.com/139400/what-does-ax-xa-equal
Exponential notationGeometryhttp://www.explainplease.com/139400/what-does-ax-xa-equalWed, 20 Aug 2014 17:04:00 +0000what does the symbol "H" mean in transformations
http://www.explainplease.com/137317/what-does-the-symbol-h-mean-in-transformations
Geometryhttp://www.explainplease.com/137317/what-does-the-symbol-h-mean-in-transformationsTue, 17 Jun 2014 12:46:25 +0000Can a reflection, in geometry be used to show congruency
http://www.explainplease.com/137302/can-a-reflection-in-geometry-be-used-to-show-congruency
Geometryhttp://www.explainplease.com/137302/can-a-reflection-in-geometry-be-used-to-show-congruencyThu, 12 Jun 2014 12:29:32 +0000find the measure of each angle indicated of 131
http://www.explainplease.com/136054/find-the-measure-of-each-angle-indicated-of-131
131 degreesGeometryhttp://www.explainplease.com/136054/find-the-measure-of-each-angle-indicated-of-131Fri, 30 May 2014 05:05:26 +0000what does a trapezoid shap look like
http://www.explainplease.com/135313/what-does-a-trapezoid-shap-look-like
Geometryhttp://www.explainplease.com/135313/what-does-a-trapezoid-shap-look-likeTue, 27 May 2014 04:53:46 +0000one gallon of this paint will cover only 400 square feet and costs $17.99 a gallon
http://www.explainplease.com/135325/gallon-this-paint-will-cover-only-square-feet-costs-%2417-gallon
A gallon of paint will cover 400square an costs $17.99 a gallon. The wall measers 21.5 feet long and 11.5 feet highGeometryhttp://www.explainplease.com/135325/gallon-this-paint-will-cover-only-square-feet-costs-%2417-gallonTue, 27 May 2014 04:51:24 +0000how trapezoid divided into fourths explain
http://www.explainplease.com/135486/how-trapezoid-divided-into-fourths-explain
Geometryhttp://www.explainplease.com/135486/how-trapezoid-divided-into-fourths-explainMon, 26 May 2014 23:25:00 +0000describe a strategy that can be used to make a symmetrical design for a summing pool?
http://www.explainplease.com/135713/describe-strategy-that-make-symmetrical-design-summing-pool
Geometryhttp://www.explainplease.com/135713/describe-strategy-that-make-symmetrical-design-summing-poolSun, 25 May 2014 05:44:57 +0000the John Hancock 1500 feet tall if the replica is 1:2000 what is the height of the model in inches
http://www.explainplease.com/134653/john-hancock-1500-feet-tall-replica-2000-height-model-inches
Geometryhttp://www.explainplease.com/134653/john-hancock-1500-feet-tall-replica-2000-height-model-inchesThu, 15 May 2014 02:10:52 +0000find scale factor and ratio of perimeters for pair of octagons areas 64 ft and 81ft
http://www.explainplease.com/134576/find-scale-factor-ratio-perimeters-pair-octagons-areas-81ft
Geometryhttp://www.explainplease.com/134576/find-scale-factor-ratio-perimeters-pair-octagons-areas-81ftWed, 14 May 2014 05:34:00 +0000do area have remainders
http://www.explainplease.com/133980/do-area-have-remainders
Geometryhttp://www.explainplease.com/133980/do-area-have-remaindersTue, 13 May 2014 03:25:16 +000090in=ft and in
http://www.explainplease.com/134248/90in-ft-and-in
What the answerGeometryhttp://www.explainplease.com/134248/90in-ft-and-inTue, 13 May 2014 00:37:26 +0000show me an x axis and y axis graph complete
http://www.explainplease.com/133436/show-me-an-x-axis-and-y-axis-graph-complete
Geometryhttp://www.explainplease.com/133436/show-me-an-x-axis-and-y-axis-graph-completeThu, 08 May 2014 22:06:18 +0000What is the area of a hexagon to the nearest centimeter that has an apothem of 8 square root 3
http://www.explainplease.com/132924/what-area-hexagon-nearest-centimeter-that-apothem-square-root
Geometryhttp://www.explainplease.com/132924/what-area-hexagon-nearest-centimeter-that-apothem-square-rootSun, 04 May 2014 18:05:14 +0000Answered: If a square park has a diagonal length of 0.8, what is the area
http://www.explainplease.com/131006/if-a-square-park-has-a-diagonal-length-of-0-8-what-is-the-area?show=131374#a131374
<p style="margin-bottom: 0in">
<span style="color: #000080;"><span lang="zxx"><span style="color: #000000;"><span style="text-decoration: none"><span style="background: transparent">The area of a square whose diagonal length is given is calculated using the formula, </span></span></span></span></span></p>
<p style="margin-bottom: 0in">
<span style="color: #000080;"><span style="color: #000000;"><span style="text-decoration: none"><span style="background: transparent"><span lang="zxx">Area=</span></span></span></span></span><span style="color: #000080;"><span lang="zxx"><span style="text-decoration: underline;"><span style="color: #000000;"><span style="background: transparent"> d^2</span></span></span></span></span></p>
<p style="margin-bottom: 0in">
<span style="color: #000080;"><span style="color: #000000;"><span style="text-decoration: none"><span style="background: transparent"><span lang="zxx"><span style="font-style: normal"> 2 </span></span></span></span></span></span></p>
<p style="margin-bottom: 0in">
<span style="color: #000080;"><span lang="zxx"><span style="color: #000000;"><span style="font-style: normal"><span style="text-decoration: none"><span style="background: transparent">where d is the length of the diagonal</span></span></span></span></span></span></p>
<p style="margin-bottom: 0in">
<span style="color: #000080;"><span style="color: #000000;"><span style="text-decoration: none"><span style="background: transparent"><span lang="zxx"><span style="font-style: normal">so, area= </span></span></span></span></span></span><span style="color: #000080;"><span lang="zxx"><span style="text-decoration: underline;"><span style="color: #000000;"><span style="font-style: normal"><span style="background: transparent">(0.8)^2</span></span></span></span></span></span></p>
<p style="margin-bottom: 0in">
<span style="color: #000080;"><span style="color: #000000;"><span style="text-decoration: none"><span style="background: transparent"><span lang="zxx"><span style="font-style: normal"> 2</span></span></span></span></span></span></p>
<p style="margin-bottom: 0in">
<span style="color: #000080;"><span style="color: #000000;"><span style="text-decoration: none"><span style="background: transparent"><span lang="zxx"><span style="font-style: normal">=0.32</span></span></span></span></span></span></p>
<p style="margin-bottom: 0in">
<span style="color: #000080;"><span lang="zxx"><span style="color: #000000;"><span style="font-style: normal"><span style="text-decoration: none"><span style="background: transparent">So the area of a square is equal to 0.32</span></span></span></span></span></span></p>Geometryhttp://www.explainplease.com/131006/if-a-square-park-has-a-diagonal-length-of-0-8-what-is-the-area?show=131374#a131374Tue, 08 Apr 2014 12:53:15 +0000Answered: x-5y=0,y+1=1/5(x+5)
http://www.explainplease.com/74390/x-5y-0-y-1-1-5-x-5?show=129944#a129944
<p style="margin-bottom: 0in">
x-5y=0</p>
<p style="margin-bottom: 0in">
so x=5y......(1)</p>
<p style="margin-bottom: 0in">
solve (1) in y+1=1/5(x+5)</p>
<p style="margin-bottom: 0in">
y+1=1/5(5y+5)</p>
<p style="margin-bottom: 0in">
y+1=1/(25y+25)</p>
<p style="margin-bottom: 0in">
y+1(25y+25)=1</p>
<p style="margin-bottom: 0in">
25y^2+25y+25y+25=1</p>
<p style="margin-bottom: 0in">
25y^2+50y+25-1=0</p>
<p style="margin-bottom: 0in">
25y^2+50y+24</p>Geometryhttp://www.explainplease.com/74390/x-5y-0-y-1-1-5-x-5?show=129944#a129944Wed, 02 Apr 2014 15:55:17 +0000Estimate the surface area of Venus, radius= 3750 miles to the nearest million square miles
http://www.explainplease.com/128892/estimate-surface-venus-radius-miles-nearest-million-square
Geometryhttp://www.explainplease.com/128892/estimate-surface-venus-radius-miles-nearest-million-squareWed, 26 Mar 2014 04:07:57 +0000surface area of square pyramid that measures 7 feet on each side if its base and has a slant height of 8 feet?
http://www.explainplease.com/128799/surface-square-pyramid-measures-each-base-slant-height-feet
Geometryhttp://www.explainplease.com/128799/surface-square-pyramid-measures-each-base-slant-height-feetTue, 25 Mar 2014 20:52:53 +0000Answered: what is a net
http://www.explainplease.com/128524/what-is-a-net?show=128618#a128618
<p style="margin-bottom: 0in">
Net is a flat plane which can be folded to form a solid.</p>Geometryhttp://www.explainplease.com/128524/what-is-a-net?show=128618#a128618Tue, 25 Mar 2014 09:26:24 +0000The ratio of the measurement of an angle to its complement is 1:2 now find the angle and its complement?
http://www.explainplease.com/128041/ratio-measurement-angle-complement-find-angle-complement
Geometryhttp://www.explainplease.com/128041/ratio-measurement-angle-complement-find-angle-complementSun, 23 Mar 2014 05:13:25 +0000Answered: What is the formula of a rectangular prism
http://www.explainplease.com/127546/what-is-the-formula-of-a-rectangular-prism?show=127803#a127803
<p style="margin-bottom: 0in">
Formula for volume of rectangular prism is v=length*width*height.</p>Geometryhttp://www.explainplease.com/127546/what-is-the-formula-of-a-rectangular-prism?show=127803#a127803Sat, 22 Mar 2014 09:22:31 +0000Answered: D is between C and E,CE =17.1,and DE = 8. Find CD
http://www.explainplease.com/63731/d-is-between-c-and-e-ce-17-1-and-de-8-find-cd?show=126968#a126968
D is between C and E,CE=17.1 and DE=8 Hence CD=CE-DE =17.1-8 =9.1.Geometryhttp://www.explainplease.com/63731/d-is-between-c-and-e-ce-17-1-and-de-8-find-cd?show=126968#a126968Wed, 19 Mar 2014 15:39:41 +0000Answered: What scale would be appropriate to graph the data?
http://www.explainplease.com/126442/what-scale-would-be-appropriate-to-graph-the-data?show=126887#a126887
<p style="margin-bottom: 0in">
<cite><span style="font-family: Times New Roman, serif;">Scale of 1,2 ,or 5* 10 to the power n are the appropriate scales to graph a data or in other words the scale selected should include the origin with all values in the given data from both the axis.</span></cite></p>Geometryhttp://www.explainplease.com/126442/what-scale-would-be-appropriate-to-graph-the-data?show=126887#a126887Wed, 19 Mar 2014 11:01:28 +0000Answered: The circumference of 9ft of a circle
http://www.explainplease.com/125897/the-circumference-of-9ft-of-a-circle?show=126253#a126253
<p style="margin-bottom: 0in">
circumference of a circle is given by the formula,2*pi*r=9 feet</p>
<p style="margin-bottom: 0in">
ie,2*3.14*r=9</p>
<p style="margin-bottom: 0in">
6.28*r=9</p>
<p style="margin-bottom: 0in">
therefore, r=9/6.28</p>
<p style="margin-bottom: 0in">
=1.433</p>
<p style="margin-bottom: 0in">
therefore a circle with circumference 9 feet is used to fing the radius of a circle which is equal to 1.433ft.</p>Geometryhttp://www.explainplease.com/125897/the-circumference-of-9ft-of-a-circle?show=126253#a126253Mon, 17 Mar 2014 16:05:43 +0000Answered: the circumference is 36 pie
http://www.explainplease.com/125595/the-circumference-is-36-pie?show=126235#a126235
<p style="margin-bottom: 0in">
It is given that circumference of a circle is 36 pi</p>
<p style="margin-bottom: 0in">
which means 2*pi*r=36*pi</p>
<p style="margin-bottom: 0in">
2*r=36*pi/pi</p>
<p style="margin-bottom: 0in">
2r=36</p>
<p style="margin-bottom: 0in">
r= 36/2</p>
<p style="margin-bottom: 0in">
r=18</p>
<p style="margin-bottom: 0in">
therefore this circle has a radius of 18.</p>Geometryhttp://www.explainplease.com/125595/the-circumference-is-36-pie?show=126235#a126235Mon, 17 Mar 2014 14:05:08 +0000Answered: A tennis court is 11m wide and 24m long what is permimeter
http://www.explainplease.com/124920/a-tennis-court-is-11m-wide-and-24m-long-what-is-permimeter?show=125079#a125079
<p style="margin-bottom: 0in">
The perimeter of a tennis court which is 11m wide and 24m long is 70m.</p>Geometryhttp://www.explainplease.com/124920/a-tennis-court-is-11m-wide-and-24m-long-what-is-permimeter?show=125079#a125079Thu, 13 Mar 2014 08:19:56 +0000Describe a cube using the words perpendicular and parallel
http://www.explainplease.com/124336/describe-a-cube-using-the-words-perpendicular-and-parallel
Geometryhttp://www.explainplease.com/124336/describe-a-cube-using-the-words-perpendicular-and-parallelTue, 11 Mar 2014 06:17:20 +0000