Polygons Flashcards
1
Q
How do you know if a polygon is regular
A
Is all yer angles are equal and all the sides are equal length
2
Q
How do you find the sum of the interior angles in an polygon
A
- Divide the polygon into triangles
2. Multiply the number of triangles in the polygon by 180
3
Q
How many triangles are in a polygon
A
Two less than the number of sides
4
Q
What is the formula for finding the interior angles in an polygon
A
(n-2 x180) n = number of sides
5
Q
How do you calculate the sum of exterior angles in a polygon
A
Divide the number of sides by 360
