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in Geometry by (47.9k points)
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In a given figure ST || QR, PS = 2 cm and SQ = 3 cm. Then the ratio of the area of ΔPQR to the area of ΔPST is 

(1) 25 : 4

(2) 25 : 7

(3) 25 : 11

(4) 25 : 13

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(1) 25 : 4

Ratio of the area of similar triangles is equal to the ratio of the square of their corresponding sides.

∴ 52 : 22 = 25 : 4

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