Question

Find the surface area of the prism. Enter your answer in the box.
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Answer 1

Given:

The length of the given prism = 6 m

The width of the given prism = 3 m

The height of the given prism = 12 m

To find the surface area of the prism.

Formula:

The surface area of the prism is

$A = 2(lb+bh+hl)$

where, l be the length

b be the width

h be the height

Now,

Putting, l=6, b=3 and h=12 we get,

$A= 2((6)(3)+(3)(12)+(12)(6))$ sq m

or, $A =252$ sq m

Hence,

The surface area of the prism is 252 sq m.