Question

find the unknown angles in the polygon given below...​

Answer 1

Answer:

Rotatory motion is the motion that occurs when a body rotates on its own axis. ... The motion of the earth about its own axis around the sun is an example of rotary motion. While driving a car, the motion of wheels and the steering wheel about its own axis is an example of rotatory motion.

Answer 2

Answer:

To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.