Posted by **saranghae12** on Wednesday, September 14, 2011 at 10:15pm.

what are complementary angles?

Please help!

Thank you!

- 7th grade math -
**Ms. Sue**, Wednesday, September 14, 2011 at 10:17pm
http://www.mathsisfun.com/geometry/complementary-angles.html

- 7th grade math -
**saranghae12**, Wednesday, September 14, 2011 at 10:21pm
thank you but do you think you could tell me what it is? My computer just makes me exit off the internet when i go on the website you wrote to go to. If you could, it would really help me.

- 7th grade math -
**Ms. Sue**, Wednesday, September 14, 2011 at 10:29pm
Two Angles are Complementary if they add up to 90 degrees (a Right Angle).

These two angles (40° and 50°) are Complementary Angles, because they add up to 90°.

Notice that together they make a right angle.

- 7th grade math -
**saranghae12**, Wednesday, September 14, 2011 at 10:30pm
oh i get it thank you!

- 7th grade math -
**Ms. Sue**, Wednesday, September 14, 2011 at 10:34pm
Great! :-)

You're welcome.

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