the volume of a cube is 343 cm cube find its total surface area
Answers
Answered by
5
Step-by-step explanation:
Let the edge of cube be x
According to question,
x^3 = 343
=> x^3 = 7^3
=> x = 7
____________________
Now,
TSA = 6x^2
= 6 × 7 ×7
= 6 × 49
= 294 cm^2
Answered by
3
Answer:
7×7×7 = 343 so each side is 7 cm
7×7 =49 cm squared since there are six sides to a cube
the total area of the cube is 6×49 =294 cm squared
Step-by-step explanation:
I hope this answer helps u
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