Question

The side of a cube is 10m long, Find its surface area.​

Answer 1

Given the length of the side (edge) of a cube is 10 m.
Then the total surface area will be 6×10^2
=600 cm2
.

Answer 2

Surface area of the Cube = 600 m²

Given :

The side of a cube is 10 m long

To find :

The Surface area of the Cube

Formula :

Surface Area of Cube = 6a²

Where side of the cube = a

Solution :

Step 1 of 2 :

Write down the side of the cube

The side of the cube = a = 10 m

Step 2 of 2 :

Find surface area of the Cube

Surface area of the Cube

= 6a²

= 6 × 10² m²

= 6 × 100 m²

= 600 m²

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