7th grade math

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what is a supplementary angle?

  • 7th grade math -

    http://www.mathsisfun.com/geometry/supplementary-angles.html

  • 7th grade math -

    Thank you but do you think you could tell me what it is? My computer will make me exit out of internet when i go on the website you wrote i should go to. If you could it would help me so much!

  • 7th grade math -

    never mind i got it now

  • 7th grade math -

    Supplementary Angles
    Two Angles are Supplementary if they add up to 180 degrees.


    These two angles (140° and 40°) are Supplementary Angles, because they add up to 180°.

    Notice that together they make a straight angle.

    -- from the Math is Fun website.

  • 7th grade math -

    oh okay thank you i just realized that i can just tyoe it in instead. Thank you for helping me. I would like to ask, you are so good at helping students why don't you teach anymore?

  • 7th grade math -

    I don't teach any more (for pay) because I retire after 32 years of teaching. That's enough, don't you think? <g>

    Besides, I'm now 77 years old.

  • 7th grade math -

    oh but thanks for helping me

  • 7th grade math -

    You're very welcome.

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