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.