Answer:
<2 = 47º
<3 = 43º
<4 = 43º
Step-by-step explanation:
so basically angle 1 is equal to angle 2, so they are both 47.
angle 3 is complementary to angle 1, which means that angle 1 and 3 combined add up to 90 degrees.
90 minus 47 is 43, so angle 3 is 43.
angle 4 is also 43 because 2 and 4 are supplementary, and 1 is equal to 2.
so 4 must also be 43
