Question

question 14 of 25
if ∠avb has a measure of 70° and vm is its angle bisector, what is the measure of ∠avm?
a. 140°
b. 45°
c. 70°
d. 35°

Explanation:

Step1: Recall angle - bisector property

An angle bisector divides an angle into two equal parts.

Step2: Calculate the measure of ∠AVM

If ∠AVB = 70° and VM is the angle - bisector of ∠AVB, then ∠AVM=$\frac{1}{2}$∠AVB. So ∠AVM = $\frac{70^{\circ}}{2}=35^{\circ}$.

Answer:

D. 35°