maggieiherrin maggieiherrin

29-01-2018
Mathematics

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What is the area of triangle ABC

What is the area of triangle ABC class=

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tynollette tynollette

29-01-2018

first, use sine to find h: h/8=sin62, so h=sin62*8
area=(1/2)*15*sin62*8
use your calculator: Area≈53cm²
I got then umber 53, please use your calculator to double check my number.

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