Question

Find the measure of 43.
43
77
<3 = [?]
Enter

Answer 1

<3 = 77⁰

Explanation:

Since 77⁰ and <3 are interior angles, angles inside the parallel line are in the same. This means that <3 will be 77⁰.

Hope this helps and stay safe, happy, and healthy, thank you :) !!

Answer 2

?=103°

Answer:

<3+77=180 co interior angle

<7=180-77=103°