Question

Find the side of a cube whose surface area is 600 cm.

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Answer 1

Answer:

area of each plane 600/6

length of it √100

Answer 2

Answer:

10 cm.

Surface area= 600 sq cm

Let the side side of the cube be x. Then surface area of the cube is 6x^2.

Therefore, 6x^2 = 600

x^2 = 100

x = 10

Hence the side of the cube is 10 cm.