Corresponding sides of two similar triangles are in the ratio of 2:3. If the area of small triangle is 48 sq.cm, then the area of large triangle is:

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Corresponding sides of two similar triangles are in the ratio of 2:3. If the area of small triangle is 48 sq.cm, then the area of large triangle is:

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(a)230 sq.cm.
(b)106 sq.cm
(c)107 sq.cm.
(d)108 sq.cm

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Class 10 Maths Rohit QNA 3 years 2021-12-29T13:18:22+00:00 2021-12-29T13:18:22+00:00 1 Answer 5 views Enlightened 0

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Rohit QNA Enlightened · Answer 1 · 2021-12-29T13:18:34+00:00

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2021-12-29T13:18:34+00:00 December 29, 2021 at 1:18 pm

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Answer: d
Solution: Let A1 and A2 are areas
of the small and large triangle.
Then,
A2/A1=(side of large triangle/side of
small triangle)
A2/48=(3/2)2
A2=108 sq.cm.

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Corresponding sides of two similar triangles are in the ratio of 2:3. If the area of small triangle is 48 sq.cm, then the area of large triangle is:

Corresponding sides of two similar triangles are in the ratio of 2:3. If the area of small triangle is 48 sq.cm, then the area of large triangle is:

About Rohit QNAEnlightened

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