Question

2.
Find the sum of the interior angles of a nonagon. (1 point)

140°
1,620°
1,260°
1,450°

4.
Find the measure of each interior angle of a polygon with 12 sides. (1 point)

1,800°
150°
180°
145°

5.
Four of the angles of a pentagon measure 85°, 110°, 135°, and 95°. Find the measure of the missing angle. (1 point)

115°
95°
135°
85°

My answers:
2. 1,260°
4. 150°
5. 115°

6 years ago