can someone verify what the complement of angle of 20 deg is. and the supplement of an angle of 3pie / 5

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- June 19th 2005, 10:40 AMJustardmsComplement and Supplement Angles
can someone verify what the complement of angle of 20 deg is. and the supplement of an angle of 3pie / 5

- June 20th 2005, 04:20 AMticbol
Nothing to verify because you did not say what they are.

You want to know them?

Complement angle of 20 deg is 70 deg. ---answer.

Complementary angles are 90 degrees.

Supplement angle of 3pi/5 is

2pi -3pi/5 = (10pi -3pi)/5 = 7pi/5 ---answer.

Supplementary angles are 2pi radians. - June 24th 2005, 03:00 AMtbsmith
I remember it in a very wrong and politically incorrect way. If a person weighed 90 pounds, you might complement them, and if they weighed 180 pounds, you would feed them supper.

- June 28th 2005, 08:07 AMJustardms
thank you very much!