62.0k views
5 votes
What is the measurement of angle 1?
please help

What is the measurement of angle 1? please help-example-1
User Zuko
by
5.9k points

1 Answer

4 votes

Answer:

∠ 1 = 63°

Explanation:

∠ 1 and 117° are adjacent angles and sum to 180° , that is

∠ 1 + 117° = 180° ( subtract 117° from both sides )

∠ 1 = 63°

User Dangowans
by
5.0k points