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PQR is a triangle QR = 7.6 Angle PQR = 47° Angle PRQ = 64 Calculate the are of the triangle PQR Give your answet correct to 1 decimal place

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DestinyBee
I dont know how to findthe height but the numbers for all the sides is 
QR = 7.6
PR = 10.3
PQ = 11.1 
and from there just figure out the height and do 1/2bh 

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