## 4. Find an angle which is: (i) equal to its complement (ii) equal to four times its supplement (iii) equal to twice its suppl

Question

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

## Answers ( )

Answer:*Complementary angles add up to 90 degrees,Thus the angle which is equal to its complement is 45 degree.*As you know some of the supplementary angles is 180. So lets take the first angle as x. So the value of 1st angle is 36 degree.* In this solution, the one supplement angle is taken by X and twice of supplement angle is 2X. So that it remains two supplement that is measured by angle at 180 degree and then consider it as X x+2x=180°, 3x=180°, x=180÷3=60°, 2×60=120°. Therefore, two supplement angles takes place by 180 degree.*if an angle is twice its complement you can represent the angle as x and other as 2x . since they are complement , there sum is 90 degrees . this means that one angle is 30 deg. the angle that is twice that value is 60 degrees.* Let angle be x. Therefore angle=80 degrees.Answer:i) 45 degree is equal to its complement

ii) 144 degree

iii) 120 degree

iv) 60 degree

v) 80 degree

Pls mark me as brainiest pls pls pls