Answer:
Polygon is 17
Step-by-step explanation:
17 sides
formula for finding an n-sided polygon is (n-2)180°. (n-2)180° = 2700°. Open the bracket. 180n-360° = 2700°,. 180n =2700°+360°. 180n =3060°. n =3060°/180°. therefore n=17 sides.
both the equations are identities
False, they're perpendicular
