Question

Line AB is parallel to line CD. What is the measure of Zs?A1/2704B5/0D28

Answer 1

The angle 5 and angle 70 are pair of interior angles. So sum of angle 5 angle 70 is 180 degree.

Determine the measure of angle 5.

$\begin{gathered} \angle5+70=180 \\ \angle5=180-70 \\ =110 \end{gathered}$

Answer: 110 degree.