Question

find the sum of the exterior angles of a decagon​

Answer 1

Answer:

Hello mate!

Interior angle of a decagon= 360 /10

                                            = 36°

Exterior angle=180 -36

                      = 144°

Since there are 10 exterior angles,

144 *10 = 1440°

Answer 2

PLZ MARK AS BRAINLIEST

❀(*´▽`*)❀

Answer:

1440°

Step-by-step explanation:

Interior angle of a decagon = 360/10 = 36°

Exterior angle = 180-36 = 144°

Since, they are 10 exterior angles.

Therefore,

144 X 10 = 1440°