maggieiherrin
maggieiherrin
29-01-2018
Mathematics
contestada
What is the area of triangle ABC
Respuesta :
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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