If you have a right triangle and one angle in the triangle is 45 degrees, the other would have to be complementary (an angle that adds up to another to form a right angle) so the other angle would have to be 45 degrees to make that a right angle 90 degrees. So complementary angles are two angles that add up to equal 90 degrees.
Answer:
C
Step-by-step explanation:
C looks like the smartest answer to go with.
Yes, I do like your pfp it looks very cool
23.7%, all you got to do is move the decimal to the right twice
