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Q: Does the polygon 11 through 20 have triangles?
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Related questions

What is a shape with 20 triangles?

There are 20 triangles inside a 22 sided polygon


How many triangles are in a 20 sided polygon?

18. If a polygon has n sides, then it has n-2 triangles.There are 18 triangles in a 20 sided polygon.


How many triangles can be formed from a vertex of 20 sided polygon?

18 triangles


How many triangles does a 20 sided polygon have?

unknown


What is the total interior angle of a regular polygon if 20 triangles can be drawn inside the polygon?

20 triangles will fit into a 22 sided polygon whose interior angles add up to 3600 degrees


How many triangles can a 20-gon be made into?

20 isosceles triangles with each base being a side of the 20-gon, and the opposite vertices at the center of the polygon.


How many triangles are in a 32 side polygon?

A 32 sided polygon is also called a triacontadigon (or triacontakaidigon) or 32-gon has 20 triangles and 12 pentagons.


How many triangles can a 20 sided polygon be divided into?

It can be divided into 18, hope this helps!


How many triangles does a 20 sided polygon contain?

it would have 18 triangles because u take 2 away each time.


What is an interior angle of 20 sided polygon?

Think of the 20 identical triangles that are formed inside the polygon when you draw line segments from the centre of the polygon to each of the polygons corners. The angles of those triangles at the centre of the polygon add to 360 degrees, and there are 20 of them. Therefore, each of the angles of the triangles at the centre is 360 / 20 = 18 degrees. The angles within each triangle add to 180 degrees. Therefore the other two angles within each triangle, away from the centre of the polygon, add to 180 - 18 = 162 degrees. The two angles are equal. Therefore each angle is 162 / 2 = 81 degrees. Each interior angle of the 20-sided polygon consists of two of these angles. Therefore, the interior angle is 2 x 81 or 162 degrees.


What is the total interior angle of aregular polygon if t equals 20 triangles can be drawn inside the polygon?

The total angles will be 3600 degrees, because each triangle will have 180 degrees total.


What is the size of each interior angle on a 10 sided regular polygon?

Pick a point around the center of the polygon. Join each vertex to this point. You will now have 10 triangles. The total angle of these 10 triangles is 10x180 degrees. Now you need to subtract the angles of the ten triangles at the center (which is 360 degrees). Therefore total internal angles is (10x180)-360 = 1800-360 which is 1440 degrees. A 10 sided polygon has 20 internal angles. So each angle would be 1440/20 = 144/2 = 72 degrees