obtuse
Chat with our AI personalities
80 degrees
20 degrees
As we know that all angles of a triangle = 180 degrees So, Angle A + Angle B + Angle C = 180 degrees So, 100 + 17 + x = 180 Angle C = 180 - 117 Angle C=63 degrees
Supplementary angles add up to 180 degrees so it is 100 degrees
The question asks for the complement of (the supplement of (80 degrees) ). We have to find the supplement of 80 first, and then find the complement of the supplement. The supplement of an angle is (180 - the angle). The complement of an angle is (90 - the angle). The supplement of 80 degrees is (180 - 80) = 100 degrees. The complement of that supplement is (90 - 100) = -10 degrees.