Question

A. 110 degreesB. 180 degrees C. The measure of the angle can not be determined D. 70 degrees

Answer 1

Given:

$\angle4=70$

To find

$\angle5$

Since the vertically opposite angles are equal.

So,

$\angle4=\angle7=70$

Then, the corresponding angles are equal.

Therefore,

$\angle7=\angle5=70^{\circ}$

Thus, the measure of angle 5 is 70 degrees.