SSC CPO SI and ASI 2012 Paper

Question : 123 of 200

Marks: +1, -0

The base of a right prism is an equilateral triangle of side 8 cm and height of the prism is 10 cm. Then the volume of the prism is

Solution:

(2)

Volume of prism (V) = area of base

\ ( {\√{3}}/{4} \× 8^{2} \ {cm}^{2} ) \×

height

(10 \ {cm})

{V}= {√{3}}/{4} × 8^{2} × 10=160 \√{3} {cm}^{3}

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