Question

19) What is the measure of one exterior angle for the regular polygon below?

OA) 40 degrees
OB) 45 degrees
OC) 72 degrees
OD) 90 degrees

Answer 1

(n-2)×180/8=interior angle

6×180/8=3×180/4

=3×45

=135

Exterior angle=180-135

=45°