An obtuse angle has no complementary angle.
Two angles are complementary when they add up to exactly 90 degrees. An obtuse angle is by definition greater than 90 degrees. Therefore, an obtuse angle cannot have a complementary angle. So an obtuse angle and an acute angle are never complementary.
No, an obtuse angle cannot be both complementary and supplementary because the measures of complementary angles add up to 90 degrees, while the measures of supplementary angles add up to 180 degrees. An obtuse angle has a measure greater than 90 degrees, so it can only be supplementary, not complementary.
No because complementary angles add up to 90 degrees and an obtuse angle is greater than 90 degrees.
Complementary angles total 180 degrees. So if the obtuse angle is 145 degrees, the acute angle is 35 degrees.
No, one of two complementary angles cannot be obtuse, because only two acute angles that add up to 90 degrees are complementary and that an obtuse angle on its own is greater than 90 degrees.
No, it isn't possible for a right triangle to have an obtuse angle.
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No because complementary angles add up to 90 degrees
No.Complementary angles are two angles whose sum is 90 degrees.An obtuse angle is greater than 90 degrees (right angle) and less than 180 degrees (straight angle).
yes
No. The biggest possible obtuse angle is one that's a hair less than 180 degrees. Bisect that, and each half is the biggest possible ACUTE angle.