Chat with our AI personalities
No.
No. Both could be right angles.
Yes, but not always because 2 right angles would also be supplementary adding to 180 degrees.
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.
Yes, unless they are both right angles.