Question

what is the magnitude of the angle whose supplementary angle is triple its complementary angle?​

Answer 1

Answer:

45°

Step-by-step explanation:

Let the magnitude of the angle be x°

supplementary angles

x ° + (180- x°) = 180°

complementary angles

x° + (90-x°) = 90°

ACCORDING TO THE QUESTION

(180-x°) = 3(90-x°)

180 - x° = 270 - 3x°

2x° = 90°

X° = 45°