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Triangle PQR is a right triangle. if PQ= 8 , what is PR?
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Triangle PQR is a right triangle. if PQ= 8 , what is PR?

Triangle PQR is a right triangle. if PQ= 8 , what is PR?-example-1
User Nand Lal
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1 Answer

7 votes
It is 30-60-90 triangle, so:


PR=(PQ\cdot√(3))/(2)=(8\cdot√(3))/(2)=\boxed{4√(3)}

Answer B.
User Kandarp B Patel
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