Question

If each angle in a decagon is the same measure, what is that measure? 18° 180° 144° 72°

Answer 1

144 degrees.

Explanation:

Answer 2

Each Angle of Decagon = 144 degrees

Explanation:

The interior angles of a decagon add up to 1440

If they are of the same measure, then every angle will be equal to:

Each Angle of Decagon = 1440/10

Each Angle of Decagon = 144 degrees