Symbol
Problem
Find the measurement of the angle indicated for each trapezoid. 7) Find $m∠E$ 8) Find $m∠p$ E $-$ $13x+22$ $15x+10$ - $10x-5$ $7x+16$ D 9) Find $m∠D$ $10\right)$ Find $m∠A$ E $B\bar{19x+15}$ $10x-20$ $11x-30$ $11x+15$ $11\right)$ Find $m∠C$ $C-$ $\sqrt{34x} -7$ B D $26x+7$