If total surface area of a cube is 864cm2, find its volume

1.	If total surface area of a cube is 864cm2, find its volume
Answer» Answer: 1728cm³ Step-by-step explanation:Let the side of a CUBE = a CM It is given that , Surface area of the cube = 864 cm² 6a² = 864 a² = 864/6 a² = 144 a = √144 a = 12 cm Volume of the cube = a³ V = ( 12 cm )³ V = 1728 cm³ I HOPE this helps you. KINDLY MARK ME THE BRAINLIEST!!! : )

Answer»

Answer: 1728cm³

Step-by-step explanation:Let the side of a CUBE = a CM

It is given that ,

Surface area of the cube = 864 cm²

6a² = 864

a² = 864/6

a² = 144

a = √144

a = 12 cm

Volume of the cube = a³

V = ( 12 cm )³

V = 1728 cm³

I HOPE this helps you.

KINDLY MARK ME THE BRAINLIEST!!!

: )

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