Question

7. What is the name of a regular polygon of 6 sides?
8. The sum of the measure of the exterior angles of any
polygon is
9. The measure of the 3-angles of a quadrilateral are 65°,
75°,and 850. The measure of the 4th angle is _
10. The measures of each of the 4-angles of a quadrilateral
are equal. Find the measure of each angle.

Answer 1

HEYA MATE!!! Here's your answer:

7. Hexagon

8.If you count one exterior angle at each vertex, the sum of the measures of the exterior angles of a polygon is always 360°.

9. x+65+75+85=360

X=360-225

X=135 degrees

10. x=360/4

X=90 degrees

Answer 2

Answer:

7) hexagon

8) 360°

9)135° ( if the 3rd angle is 85° )

10)each angle is 90°