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The areas of two similar triangles are 3...

The areas of two similar triangles are `324 cm^2` and `225 cm^2` . If the altitude of the smaller triangle is 10 cm, then the altitude of the bigger triangle in centimetres, is:
दो समान त्रिभुजों के क्षेत्र `324 cm^2` और `225 cm^2` है। यदि छोटे त्रिभुज की ऊंचाई 10 सेमी है, तो सेंटीमीटर में बड़े की ऊंचाई है:

A

12

B

16

C

14

D

18

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