Ask your own question, for FREE!
Mathematics 23 Online
OpenStudy (anonymous):

A picture frame is shaped as a heptagon. The measure of one angle is 144°. The remaining interior angles are congruent. What is the measure of each remaining interior angle in the picture frame? 126 180 174 150

OpenStudy (anonymous):

heptagon = 7 sides find the total sum of angles in the shape 180(n-2) = 180 * 5 = 900 subtract 144 from 900 then 6x = 756 x= 126

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!