ΔPQR is similar to ΔXYZ

MATHEMATICS · Subjective · CBSE · Mathematics · Triangles · Triangles

Problem

ΔPQR is similar to ΔXYZ. (i) Given that PQ = 18 cm and the corresponding side XY = 24 cm, find the scale factor relating ΔPQR to ΔXYZ. (ii) If the perimeter of ΔPQR is 54 cm, calculate the perimeter of ΔXYZ.

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