Question

the volume of cube is 216 cm cube find its curve surface area....
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Answer 1

Answer:

144 cm²

Explanation:

V of cube = 216 cm³ = s³

s = ∛216 = 6 cm

CSA of cube = 4s²

                     = 4 × 6² = 4 × 36

CSA of cube = 144 cm²          

Answer 2

Answer:

VERIFIED ANSWER ‼️

To get the length of the side of this cube you have to find the cube root of 216 . And that is 6.( Use the trick that you can learn on you tube to find out the cube root .)

o get the length of the side of this cube you have to find the cube root of 216 . And that is 6.( Use the trick that you can learn on you tube to find out the cube root .)So a cube has equal lengths width and heights . This means that each of the cube's six faces is a square . The total surface area is therefore six times the area of one face.. to work out one face area .you multiply one width by height . . In this case it is 6 X 6 = 36

o get the length of the side of this cube you have to find the cube root of 216 . And that is 6.( Use the trick that you can learn on you tube to find out the cube root .)So a cube has equal lengths width and heights . This means that each of the cube's six faces is a square . The total surface area is therefore six times the area of one face.. to work out one face area .you multiply one width by height . . In this case it is 6 X 6 = 3636 cm squared. Is one cube face . Multiply this by 6 for each of the 6 faces. 36X6 = 216 cm2 . In this case volume is equal to surface area of once face x 6 .