Question

M∠T = 76° and m∠U = 104°

Answer 1

It is supplementary angles because after adding those two angles, you will get 180 degree.

Answer 2

Okay so it's gonna really help if you know what complementary and supplementary mean! :)

Complementary means that the angles add up to 90 degrees! (like a right angle)

Supplementary means that the angles add up to 180 degrees! (like a flat line)

Add 76 and 104 and it is 180 so this would be supplementary!

Hope that helps! :3

- mathwizzard3<span />