19
Complementary angles add up to be 90 degrees.
so, 90-71=19
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Complementary angle = 90 - 71 = 19 degrees
Angles can be complementary. A 100 degree angle is a complementary angle to an 80 degree angle in geometry studies.
No, they are supplementary, not complementary.
The number of degrees in the angle needed to complete a right angle 45 is its own complementary angle. == ==
Complementary angles are those that add up to 90. Therefore, the complementary angle of 90 is 0.