Question

of k.
10. The corresponding sides of two similar triangles are in the ratio 2:3. If the area of smaller
triangle is 48 cm, find the area of larger triangle.
11 T
o nonntic circles amofradii 5 cm and Acm Find the length of the chord of larger circle​

Answer 1

Answer:

Ratio of areas = ratio of their square of lengths .

$\frac{Area_1}{Area_2}  = (\frac{Length_1}{Length_2})^{2} \\\\\frac{48}{Area_2} = (\frac{2}{3})^{2} \\\\\frac{48}{Area_2} = (\frac{4}{9})\\Area_2 = \frac{48 * 9}{4} \\\\Area_2 = 108 cm^{2}$

Answer: The larger area is 108 cm²

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