Given
measure of angle IQR = x + 156
measure of angle PQR = 175
measure of angle PQI = x + 31
Find
the value of x
Explanation
angle PQR = angle PQI + angle IQR
so,
[tex]\begin{gathered} x+156+x+31=175 \\ 2x+187=175 \\ 2x=175-187 \\ 2x=-12 \\ x=-6 \end{gathered}[/tex]
Final Answer
Hence ,the value of x is -6
