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The base of a solid right prism is a tri...

The base of a solid right prism is a triangle whose sides are 9 cm, 12 cm and 15 cm, The height of the prism is 5 cm. Then the total surface area of the prism is

A

`180 cm^(2)`

B

`234 cm^(2)`

C

`288 cm^(2)`

D

`270 cm^(2)`

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