Asked by vincent

The supplement of an angle measures 11 times its complement. Then the measure of the angle is:

(A) 9 degree
(B) 99 degree
(C) 81 degree
(D) 90 degree
(E) none of these

not just answer, please tell me how to do it
Answered by inmbi
Supplement Angle=180-Angle
Complement Angle=90-Angle

As per condition
Angle =180- 11(90-Angle)
10 Angle =990-180
Angle =810/10
Angle =81 degree

Answered by vincent
thank you
Answered by Lexi
The measure of an angle is two times the measure of its complementary angle. What is the measure of each angle?

HELP ME PLZ!!!
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