In given figure, ST 11 RQ, PS = 3 cm and SR-4 cm. Find the ratio of th – InterviewSolution

1.	In given figure, ST 11 RQ, PS = 3 cm and SR-4 cm. Find the ratio of the area ofΔ PST to the area of Δ PRQ.
Answer» ar(PST)/ar(PRQ)=(PS/PR)^2 =(3/3+4)^2=(3/7)^2=9/49

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