Question

how do i find the interior angle sum of a polygon?

Answer 1

(n-2)*180

Answer 2

Where n is number of sides.

Answer 3

thanks

Answer 4

yw ;)

Answer 5

:)

Answer 6

this time it gives me the angle sum. would i do n+2 X 180

Answer 7

Sum=(n-2)*180

Solve for n.

Answer 8

how?

Answer 9

(n-2)*180 where n is number of side for triangle n=3 side
so sum of angle=(3-2)*180=1*180=180

Answer 10

Just rearrange the equation for n.

Answer 11

so 180* 2+n?

Answer 12

ill just put the question in

Answer 13

Nope you need to separate n alone and take all other terms to the other side.

Answer 14

so n-2*180
+2 +2
n* 180 +2
??