Question

Each interior angle of a regular decagon is?​

Answer 1

Answer:

144°

Step-by-step explanation:

This is your answer.

Answer 2

Answer:

A decagon is a 10-sided polygon, with 10 interior angles, and 10 vertices which is where the sides meet. A regular decagon has 10 equal-length sides and equal-measure interior angles. Each angle measures 144° 144 ° and they all add up to 1,440° 1,440 °.