Question

Find the surface area of the prism. Smu 60 24 ***** 7 na 10 m Not drawn to scale Ob ос Od 310 m2 175 m2 44 m2 700 m2

Answer 1

Given Data:

The length of the prism is l=10 m.

The breadth of the prism is b=7 m.

The height of the prism is h=5 m.

The surface area can be determined as,

`\begin{gathered} SA=2(lb+bh+lh) \\ =2(10m*7m+7m*5m+10m*5m) \\ =2(70m^2+35m^2+50m^2) \\ =310m^2 \end{gathered}`

Thus, option (a) is the correct answer.