1)An angle is 40 degrees larger than its supplement. What are the measures of the two angles?

2)An angle is 67 degrees smaller than its supplement. What are the measures of the two angles?

3)The ratio of the measures of two supplementary angles is 1/5. What are the measures of the two angles?

4)The ratio of the measures of two supplementary angle is 4x-10/5x=1. Find the value of x.

Thank you for the opportunity to help you with your question!

1) x -(180-x) =40

x = 110

2)

x-(180-x) =-67

2x = 180-67

x = 113/2 = 56.5

3)x/(180-x) = 1/5

5x = 180-x

x = 30, 180-x = 150

4) 4x-10 = 5x ???

x =

4)The ratio of the measures of two supplementary angle is 4x-10/5x+1. Find the value of x.

Sorry Typo...

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up