Question

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT. Find m2C in the quadrilateral.

Answer 1

m∠C = 107°

Explanation:

there are 4 sides so we first need to find the total interior angle:

• ( 4 - 2 ) * 180 = 360°

m∠C = 360° - 90° - 90° - 73°

= 107°