They MUST both be acute.
Two angles are complementary if their sum is 90 degrees. Therefore, neither of them can be greater than 90 degrees and so they are acute.
Chat with our AI personalities
They are "complementary" angles, and both are obviously acute angles.
Complementary
A trapezoid always has two acute angles. the base angles have to be acute because the lower base angles and the upper base angles are complementary so since the upper base angle is always obtuse, the lower base angles have to be acute.
Complementary angles are acute angles. An angle that measures 104 degrees is an obtuse angle and therefore cannot have a complement.
complementary angles are two angles that have a sum of 90*. example. 30* + 60* = 90* that would be a complementary.