Posted by it's me on Thursday, May 27, 2010 at 8:50am.
Triangle ABC is an equilateral triangle.AD=10 What is the length of CD? Give your answer to the nearest whole number.

Math, not "10th grade"  Writeacher, Thursday, May 27, 2010 at 9:56am
Please type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well.

math  needs help  SraJMcGin, Thursday, May 27, 2010 at 9:56am
The School Subject is NOT 10th grade. Is it math? If so, state that for a math teacher to help you.
Sra

10th grade geometry  PsyDAG, Thursday, May 27, 2010 at 11:27am
Do not know where D is. Needs more explanation.
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