Question

Determine the measure of ZEZH. G F (8p-20) Z (10p - 60) E H

Answer 1

`\begin{gathered} \text{angles 8p-20 and 10p-60 are the same because they are vertical opposite angles, i.e.,} \\ 8p-20=10p-60,\text{ hence,} \\ 60-20=10p-8p \\ 40=2p \\ p=(40)/(2) \\ p=20 \\ \text{with the value of p we can substitute this value in either angles.} \\ EZH=10(20)-60=200-60 \\ =140 \end{gathered}`