20) What is the measure of one exterior angle for the regular polygon below? OA) 20 degrees O B) 34 degrees OC) 40 degrees OD) 56 degrees

Question

asked Sep 15, 2022 90.2k views

1 Answer

Superfell · Answer 1 · 2022-09-21T23:25:31+0000

Answer:

Angle of the interior angle=(n-2)×180/9

=(n-2)×20

=9-2×20

=7×20

=140

Therefore,

Exterior angle=180-interor angle

Exterior angle=180-140

=40°