1 Answer

Niketan · Answer 1 · 2023-06-20T09:07:03+0000

hello

from the image given, the figure is a cube and that means it has equal sides all through.

the formula of surface area of a cube is given as

$\begin{gathered} S\mathrm{}A=6l^2 \\ l=\text{length of the sides} \end{gathered}$

the length of the sides of this figure is given as 2.5 units

$\begin{gathered} s\mathrm{}a=6*(2.5)^2 \\ s\mathrm{}a=6*6.25 \\ s\mathrm{}a=37.5\text{units}^2 \end{gathered}$

from the calculations above, the surface area of the figure is 37.5 per squared units

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