If ΔXYZ ~ ΔPQR and A (Δ XYZ ) = 25 2
,A(ΔPQR) =42
then XY: PQ =?
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Step-by-step explanation:
A(∆XYZ)/A(∆PQR)=(XY/PQ)^2
(XY/PQ)^2=252/42=6
XY/PQ=√6
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