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December 19, 2014

December 19, 2014

Posted by **faizel** on Thursday, January 3, 2013 at 8:59am.

- maths -
**Steve**, Thursday, January 3, 2013 at 9:47amlet A = (h,k). Then

B=(h+2(3-h),k+2(5-k))=(6-h,10-k)

C=(h+2(-3-h),k+2(-3,k))=(-6-h,-6-k)

BC^2 = 12^2+16^2 = 340

BC=√340

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