Answer:
third option
Step-by-step explanation:
<u>angle 1</u>
measure of angle 1 is diagonal to 45, theyre congruent angles
so measure of angle 1 is 45
<u>angle 2</u>
the sum of a triangle is 180 degrees
so for measure 2, we add 45 + 59 and we get 104. then we do 180 - 104 and we get 76
so the measure of angle 2 is 76
<u>angle 3</u>
since we know that the measure for angle 1 is 45, we can also solve for the measure of angle 3
to find angle 3, we do 55 + 45 and we get 100
and then you do 180 - 100 and you get 80
so the measure of angle 3 is 80
