Question

3 fill in the blank 1 point the angle addition postulate states that if point c is inside ∠avb, then choose your answer_ measure of angle vca + measure of angle vcb - measure of angle avb measure of angle acv + measure of angle bcv - measure of angle avb measure of angle avc + measure of angle cvb - measure of angle avb choose your answer_

Explanation:

Step1: Recall angle - addition postulate

If point $C$ is inside $\angle AVB$, then $\angle AVC+\angle CVB=\angle AVB$.

Step2: Rearrange the equation

Subtracting $\angle AVB$ from both sides of the equation $\angle AVC+\angle CVB=\angle AVB$, we get $\angle AVC+\angle CVB-\angle AVB = 0$.

Answer:

measure of angle AVC + measure of angle CVB - measure of angle AVB