Question

ΔABC and ΔPQR are equilateral triangles . If A( ΔABC) : A(ΔPQR) =1:3 and AB=6, find PQ.

Answer 1

Answer:

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Step-by-step explanation:

GIVEN-

ΔABC and ΔPQR are equilateral triangles.

Since both are equilateral triangles, they both are similar triangles.

Hence, their side ratios will also be equal.

Hence, AB/PQ = 1/16

If AB is 2cm, then PQ is 8cm

Since they are equilateral triangles, PR = PQ = QR = 8cm

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