Question

A cube has a surface area of 126 square feet. What is the area of one faces?

-How do you solve this type of problems?

Answer 1

Aren't there 6 equal faces for a cube ?
So each face is 126/6 or 21 square feet.

Answer 2

Thank You.

Answer 3

A cube has a surface area of 126 square feet. What is the area of one faces?