nuneybaby
nuneybaby
20.03.2021 • 
Mathematics

STD 10 maths

If the ratio of areas of two similar triangles is 9 : 4, then the ratio of its corresponding sides is .

(a) 9 : 4 (b) 4 : 9 (c) 3 : 2 (d) 81 : 16

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