1. What is the measure of angle ABD if the measure of angle ABD is represented by 4x, the measure of angle DBC is represented by 3x and the measure of angle ABC is 77 degrees?

A)7

B) 11

C) 33

D) 44

2. Find the measure of angle ABD if the measure of angle ABC=60, the measure of angle ABD is represented by 5x+7 and the measure of angle DBC is represented by 9x-3.

A)4

B) 14

C) 27

D) 33

3. Find the measure of angle ABD if the measure of angle DBC is 42 degrees and the measure of angle ABC is 88 degrees. (for this one I wasn’t sure if your suppose to add or subtract?)

A)44 degrees

B) 46 degrees

C) 65 degrees

D) 130 degrees