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If ΔABC ~ ΔPQR, arABCarPQRar△ABCar△PQR=94 and AB = 18 cm, then the length of PQ is ______. -

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Question

If ΔABC ~ ΔPQR, `("ar" triangle "ABC")/("ar" triangle "PQR") = 9/4` and AB = 18 cm, then the length of PQ is ______.

Options

  • 14 cm

  • 8 cm

  • 10 cm

  • 12 cm

MCQ
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Solution

If ΔABC ~ ΔPQR, `("ar" triangle "ABC")/("ar" triangle "PQR") = 9/4` and AB = 18 cm, then the length of PQ is 12 cm.

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