Question

Find the total area of horizontal surfaces of a cube whose each side is 7 cm​

Answer 1

SOLUTION:

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ANSWER:-

Area = 294cm²

GIVEN:-

each side of a cube = 7cm

TO FIND:-

The total area of horizontal surfaces of a cube?

SOLUTION:-

Let the area of horizontal surfaces be x

FORMULA TO FIND AREA:

$\sf Area = 6 \times {(s)}^{2}$

SOLVING BY APPLYING THE FORMULA:-

$\sf Area = 6 \times {7}^{2}$

$\sf Area = 6 \times 49$

$\sf Area = 294$

Hence, The area of horizontal surfaces of a cube 294cm²

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Answer 2

Question:-

1. Find the total area of horizontal surfaces of a cube whose each side is 7 cm​?

Required answer:-

• $\rm294 \: cm^{2} \: is \: the \:area \: required$

To find,

• Area of horizontal surface of a cube

Given that,

• Each side of a cube = 7cm

Let,

• The area of cube be (x)

Solution:-

 $\rm Area = 6 \times 7^{2}\\ \\\rm x=6 \times 49\\ \\\rm x=294 \:cm^{2}$

Therfore, the area of an horizontal surface of a cube is 294 cm^{2}