LMJK is a parallelogram. Find the missing angle.
Find the sum of exterior angles of a 21-gon
VSTU is a parallelogram. Find x.
TURS is a parallelogram. Find x.
Find the measure of one interior angle of a regular 15-gon.
ZYXW is a parallelogram. Find x.
Given an exterior angle measures 12 degrees, how many sides does the polygon have?
Find the sum of the interior angles of a regular 41-agon
Name the polygon if the sum of their interior angles is 2160.
FGHE is a parallelogram. Find x.