Question

A heptagon has angles x, 105 degrees, 105 degrees, 160 degrees, 124 degrees, 97 degrees, 137 degrees. Find the missing angle measure in the heptagon. The sum of the interior angles of a heptagon is °. The measure of the missing angle is °.

Answer 1

900 and 172 for edg 2020-2021

Explanation:

Answer 2

Heptagon has all angle 900
So
X+105+105+160+124+97+137=900
X=900-728=172