Question 63366
The surface area of a cube is found by multiplying the area of one side by 6 (A cube has six faces)
The area of one face must therefore be = Surface area / 6
= 294 / 6
= 49 square cm
Area of a square = length x length
ie length = square root(area of square)
= Square root(49)
=7 cm

Volume of a cube = (length x length x length)
= 7 x 7 x 7
= 343 cubic cm