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Question
In ΔDEF and ΔPQR, it is given that ∠D = ∠Q and ∠R = ∠E, then which of the following is not true?
Options
`(EF)/(PR) = (DF)/(PQ)`
`(DE)/(PQ) = (EF)/(RP)`
`(DE)/(QR) = (DF)/(PQ)`
`(EF)/(RP) = (DE)/(QR)`
MCQ
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Solution
`bb((DE)/(PQ) = (EF)/(RP))`
Explanation:
∠D = ∠Q, ∠E = ∠R and ∠F = ∠P.
∴ ΔDEF ∼ ΔQRP ⇒ `(DE)/(QR) = (DF)/(PQ) = (EF)/(RP)`.
∴ `(DE)/(PQ) = (EF)/(RP)` is not true.
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