Math, asked by heartnacker2981, 1 year ago

Surface area of cubical water tank of side 1.5m

Answers

Answered by santy2
11
The water tank is a closed cube. Therefore we get the total surface area of a cube.

The total surface area :

The cube has six faces.

The area of one face =1.5×1.5=2.25m2

For the six faces we have:6×2.25=13.5m2
Answered by HappiestWriter012
12
We know that a cube has faces and sum of areas of faces is the Surface Area. .

Area of each face is a² .
So, Total Surface area =6a² .

We know that,
Total surface area of Cubical tank = 6(side)² = 6(1.5)² = 6(2.25) = 13.50m²

Therefore, The surface area of cubical water tank of side 1.5 m is 13.5m²
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