Question

Polygon questions please help​

Answer 1

Sorry can’t help just guess or is it a test

Answer 2

see below

Explanation:

7.

x = 360 / 3

= 120°

∠ABC = 180 - 120

= 60°

8.

x = 360 / 6

= 60°

∠ABC = 60 x 2

= 120°