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Mathematics, 11.01.2021 05:40 silvijaaa

If ∆DEF ≅ ∆PQR, DE=3x-10, QR=4x-23 and PQ=2x+7, what is the value of EF?

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If ∆DEF ≅ ∆PQR, DE=3x-10, QR=4x-23 and PQ=2x+7, what is the value of EF?...
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