Question

Find the angle sum of convex polygon with 8 number of sides.

(b) Verify –(-x) = x for x=−

6

13

(c) Every square is a rectangle.(TRUE OR FALSE)

………………….X………………………….X……………………….X……………………….X….​

Answer 1

Step-by-step explanation:

The sum of the interior angles in a regular polygon is given by the formula 180(n – 2), where n is the number of sides in the polygon. An octagon has eight sides, so the sum of the angles of the octagon is 180(8 – 2) = 180(6) = 1080 degrees. pls mark me brainlist

Answer 2

Answer:

Hey ur q is easy

Step-by-step explanation:

for any n sided figure total triangles are n-2 therefore total angles 180(n-2)

1080°