Questions on Geometry: Polygons answered by real tutors!

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Question 543583: One exterior angle of a regular polygon measures 10 degrees. What is the measure of each interior angle? How many sides does the polygon have?
Click here to see answer by Alan3354(30993)

Question 545350: sum of the interior angles of a polygon with 35 sides
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Question 545828: Two sides of parallelogram are 68 and 83 inches and one of the diagonals is 42 inches. Find the angles of the parallelogram
Click here to see answer by Edwin McCravy(8924)

Question 546155: The measure of an interior angle of a regular polygon is 108. Find the number of sides for the polygon?
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Question 546497: Quadrilateral ABCD is a square. if AC=16, find AB

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Question 546947: what is the measure of one exterior angle of a regular hexagon
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Question 546946: what is the sum of the interior angle of a 38-gon ?
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Question 547378:
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Question 548094: Find the number of sides of the regular polygon whose interior angles each measure 156 degrees
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Question 548094: Find the number of sides of the regular polygon whose interior angles each measure 156 degrees
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Question 548828: Which of the following polygons has the greatest area? JUSTIFY your answer.
4cm

3cm
3cm
8cm 9cm

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Question 549024: The interior and exterior angle of a polygon is 2880 how many sides does it have?
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Question 549050: how many sides are there in a polyogon, if the exterior is 24
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Question 549453: An octagon has an area of 100”, it’s side length is 5, find it’s apothem.

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Question 549997: chose:How many sides does a regular polygon have if each exterior angle measures 50?
a.17 sides b.20 sides c.21 sides d.7 sides:CHOOSE wich one?

a. d = 7 sides
b. c= 50 sides
c. b= 20 sides
d. a= 19 sides

Click here to see answer by Alan3354(30993)

Question 550006: 2 regular polygons of 1982 and 2973 sides are inscribed in a circle of unit radius. The number of vertices common to both the polygons is?
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Question 550306: How do you find the measure of each exterior angle of a polygon? When you have the number of sides, for example, 15?
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Question 550306: How do you find the measure of each exterior angle of a polygon? When you have the number of sides, for example, 15?
Click here to see answer by TutorDelphia(193)

Question 550792: one of the angles of a polygon is 100° and each of the other angles is 110°. find the number of sides in the polygon.
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Question 550987: Find, in degrees, the measures of both an interior angle and an exterior angle of a regular pentagon.
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Question 550978: Two 12-sided polygons as similar. A side of the larger polygon is 9 times as long as the corresponding side of the smaller polygon. What is the ratio of the area of the smaller polygon to the area of the larger polygon?
Click here to see answer by Theo(3472)

Question 551715: simular polygons: PROPERTIES OF PROPORTIONS:
How do I get the answer for these questions i do not understand how to work out any problems under these subjects
Click here to see answer by richard1234(5390)

Question 551859: find the measure of each interior angle of a regular 15-sided poygon
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Question 552202: find the mesures of each exterior angle of a regular hexagon. round your answer to two decimal places if necessary
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Question 552617: each exterior angle of a regular polygon measures 30 degrees. how many sides does the polygon have????
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Question 553019: what is the number of sides of a polygon if these um of the measures of its angles is 1260

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Question 553072: How many sides does a regular polygon have if each exterior angle measures 30°?
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Question 553072: How many sides does a regular polygon have if each exterior angle measures 30°?
Click here to see answer by jim_thompson5910(28598)

Question 553076: How many sides does a regular polygon have if each exterior angle measures 30°?
Click here to see answer by jim_thompson5910(28598)

Question 553077: How many sides does a polygon have if the sum of the measures of the interior angles is 3960°?
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Question 553082: If the sum of the measure if the interior angles of a polygon equals the sum of the measure of its exterior angles how many sides does it have?
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Question 553084: If the sum of the measures of the interior angles of a polygon is twice the sum of its exterior angles how many sides does it have
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Question 553148: how many sides does a polygon have if the sum of its angle measures is 2700
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Question 553148: how many sides does a polygon have if the sum of its angle measures is 2700
Click here to see answer by solver91311(16897)

Question 553171: in a parallelogram with area of 40, a side is 3 less than the altitude drawn to that side. find the altitude of the parallelogram.
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Question 553202: how can you find the number of sides of an equiangular polygon by measuring one of its interior angles ?
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Question 553359: What is the sum of the measure of the exterior angles of a polygon that has 10 sides
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Question 553518: How many sides does the regular polygon have if each interior angle measure is four times the measure of each exterior angle measure?

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Question 553949: The polygon angle sum theorem states that the sum of the measures of the angles of a convex polygon with n side is ________.
The sum of the measures of the exterior angles of a convex Polygon is _______.
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Question 554031: how do you to find the length of a side of a octagon with only the measurement of the total area(35cm^2)
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Question 554615: Why do you think each letter in a polygon's name can be used only once?
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Question 554928: determine whether quadrilateral MATH is a parallelogram, a rectangle, a rhombus, or a square given the vertices M (5,4), A (3, -6), T ( 0, -10), and H (2,0). Note: I keep coming up with an answer that doesn't make sense, the other problems, no problem.
Click here to see answer by Edwin McCravy(8924)

Question 555346: Please help me figure what quadrilateral I have when the given angle measures are
2x , 7x , 9x-40 , x+20
Click here to see answer by jim_thompson5910(28598)

Question 555570: If I have a 4 sided polygon and one side is 68 degrees and 100 degrees and a 90 degree angles, how do I find what a is?
Click here to see answer by mathstutor494(95)

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