ΔABC has sides AB = 6 cm, BC = 8 cm and AC = 10 cm

MATHEMATICS · Multi-part · CBSE · Mathematics · Triangles · Triangles

Problem

ΔABC has sides AB = 6 cm, BC = 8 cm and AC = 10 cm. ΔPQR has sides PQ = 9 cm, QR = 12 cm and PR = x cm. (i) Prove that the two triangles are similar. (ii) Find the value of x. (iii) State the scale factor from ΔABC to ΔPQR.

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