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The areas of two similar triangles are 1...

The areas of two similar triangles are `18cm^2` and `32 cm^2` respectively. What is the ratio of their corresponding sides? a)`3:4` b)`4:3` c)`9:16` d)`16:9`

A

`3:4`

B

`4:3`

C

`9:16`

D

`16:9`

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