Question

(1) An angle is equal to its supplement. Find the angle.
(2) An angle is equal to its complement. Find the angle.​

Answer 1

Answer:

the first answer is 90 degrees

the second answer is 45 degree

Step-by-step explanation:

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Answer 2

Answer:

1) Supplementary angles are the angles whose sum is equal to 180 degrees, so to find the supplement of any angle put the sum equal to 180 degrees. Let the angle be x, put x+x=180∘, and then find the value of x to solve the question.

2), Complementary angles add up to 90 degrees, while supplementary angles add up to 180 degrees. Thus the angle which is equal to its complement is 45 deg.