Question

How to find the all 4 angles of a trapezoid given only the side lengths

Answer 1

Angle Measures on the same side between the bases are supplementary

Supplementary means they add up to 180 degrees

Explanation:

Equation : m∠1 + m∠2 = 180°

110° + m∠2 = 180°

-110° -110°

m∠2 = 70°