If the side is s cm long then the volume is s3 cm3.
So s3 = 343 cm3 and therefore, s = 7 cm.
Then the surface area is 6*s2 = 6*49 cm2 = 294 cm2
V = 512 cm3
If a side is Lcm long, L X L X L=Volume L=7cm Surface area of one face=49cm2 No of faces=6 Total area=49X6=294
volume=64 edge=4 area=6*4*4 =96 64\96 2:3
Its edges will be 3 cm and so its total surface area is 3*3*6 = 54 square cm
cube root of volume gives side length, then square this to find area of one face.
Write a c program to compute the surface area and volume of a cube
To tackle this you first need to know the equations for both volume and surface area. The surface area of a cube is 6x2 where x is the side length. The volume of the cube is x3. Thus x is the cube root of the volume. We can substitute this in to the surface area equation and say that the surface area of a cube is 6volume2/3 This can also be rearranged to say that the volume of the cube is (the surface area/6)1.5
The surface area of the cube is 150 square meters.
Take the cube root of the volume to get the length of an edge. Square this number to get the area of a side, Multiply this by 6 to get the total surface area of the cube.
If you mean surface area, the answer is 197.372 mm2
From the surface area, calculate the length of each side: area = 6 x side2.Once you know this side, you can get the cube of it, to obtain the volume.
V = 512 cm3
Cube root the volume and square it multiplying it by 6 As for example if its volume was 27 then its cube root is 3 and 32*6 = 54 which is the cube's total surface area
Divide the surface area by six. That will give you the area of one face, which will be a perfect square. The square root of that number will give you the length of a side. The cube of the side will be the volume.
This should be solved in two steps. 1) Use the formula for the area of a cube, and solve for the length of a side of the cube. 2) Using this length, it is easy to find out the volume, with the formula for the volume of a cube.
SA = 54 square inches.
If a side is Lcm long, L X L X L=Volume L=7cm Surface area of one face=49cm2 No of faces=6 Total area=49X6=294