The surface area of a cube is 600 square inches. What is the area of one of its faces?

Mathematics

2 answers:

Softa [21]3 years ago

8 0

Answer:

100

Step-by-step explanation:

tresset_1 [31]3 years ago

3 0

Area of a square = side^2
area of a cube = 6 x side^2

let the side be a .
6a^2 = 600

=> a^2 = 600/6

=> a^2 = 100

Hence the area of one of its faces is 100 square inches.

or in plain terms without using those formulas,

6 faces of the cube have 600 square inches
=> 1 face of the cube has 600/6 = 100 square inches

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