4) Find the total surface area of cube if the side of length is.
Side (I) = 7.2 m
Answers
Answered by
11
Given :
✰ Side of cube = 7.2m
To find :
✰ Total surface Area of Cube
Solution :
✰ In the question Side of the cube is given. By using the formula of Total surface area of cube 6a² where 'a' is the length of the side of the cube.
T.S.A of cube = 6a²
→ 6 × (7.2)²
→ 6 × 51.84
→ 311.04 m²
∴ TSA of cube is 311.04 m²
Answered by
1
Surface area of cube = 6a^2 square units
a = l = 7.2 m
Surface area = 6 x7.2^2 = 6 x 51.84 = 311.04 m^2
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