1.

In two similar △ABC & PQR , the corresponding medians AD & PS are in the ratio 2 : 3. If the area of △ABC is 20 sq cm , then what is the area of△PQR?​

Answer» AREA abc/area= ad^2/ps^2area abc/area PQR = (2/3)^220/area pqr = 4/9area PAR = 9×20/4 = 45 ANS


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