Answer:4
Step-by-step explanation:
Answer:
B. 103°
Step-by-step explanation:
Supplementary angles add up to 180°, so we can find the measure of angle 2 by subtracting 77 from 180
180 - 77
= 103
So, m∠2 is 103°
Answer:
x-7=13
Step-by-step explanation:
x-7= 13
hope that helps
Answer:

Step-by-step explanation: