The total surface area of the cube with side 15 cm is *
100cm²
120cm²
1350 cm²
Answers
Answered by
3
Answer:
- The total surface area of cube is 1350 cm²
Step-by-step explanation:
Given
- Side of cube (a) = 15 cm
To find
- Total surface area of cube
Solution
- T.S.A of cube = 6a²
- T.S.A of cube = 6(15)²
- T.S.A of cube = 6(225)
- T.S.A of cube = 1350
Hence, the total surface area of cube is 1350 cm²
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- Lateral surface area of cube = 4a²
- Volume of cube = a³
Answered by
0
Answer:
T.S.A of cube = 6a²
T.S.A of cube = 6(15)²
T.S.A of cube = 6(225)
T.S.A of cube = 1350
Hence, the total surface area of cube is 1350 cm²
Step-by-step explanation:
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