1.

Triangles PQR and ABC are similar triangles.Triangle ABC have the following sidesAB = 12 cmAC = 15 cmCB = 21 cmTriangle PQR have the following sides:PQ = 4 cmRQ = 7 cmWhat is the length of side PR?

A. 3 cm
B. 12 cm
C. 5 cm
D. 15 cm
Answer» D. 15 cm


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