Question

the total surface area of cube is 726 cm2 find it volume​

Answer 1

Answer:

6a^2=726. Implies, a^2=121. Implies, a=11. Volume of the cube=a^3=11^3=1331 cubic cm.

Step-by-step explanation:

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Answer 2

Hello !!!

Given :-

The total surface area of the the cube = 726cm²

As we know that ,

Total surface area of the cube =6(side)² sq.unit

now,

726 = 6(Side)²

=>side² = 726÷6

=> side² = 121

=> side = √121

=> side = 11

:•The side of the given cube is 11 cm .

Then,

Volume of the cube = (side)³ cubic unit

=> Volume of the cube = (11)³

=>volume of the cube = 1331 cm³

:• The volume of the cube is 1331 cm³

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