SOLUTION: Cube M has a side length of 10 mm. If Cube N's side length is double that of Cube M, then what is the surface area of Cube N?

Algebra.Com
Question 246346: Cube M has a side length of 10 mm. If Cube N's side length is double that of Cube M, then what is the surface area of Cube N?
Answer by rapaljer(4671)   (Show Source): You can put this solution on YOUR website!
The side of cube N is 20 mm, so each face of cube N is 20*20= 400 mm^2. There are 6 faces on the cube, so the total surface area is 6*400 = 2400 mm^2.

Dr. Robert J. Rapalje, Retired

RELATED QUESTIONS

what is the surface area of a cube that has a side length of 11 yards? (answered by jim_thompson5910)
what is the surface area of a cube that has a side length of 6 km (answered by ankor@dixie-net.com)
If a cube has a side of length 10 centimeter, what is the surface area of the cone-shaped (answered by Alan3354)
a cube has a side length of 4 cm. what is the surface area? (answered by edjones)
The surface area of a cube is 2,143.26 square meters. What is the length of each side of... (answered by Alan3354)
The surface area of a cube is twice its volume (disregarding units). What is the side... (answered by josgarithmetic)
If the surface area of a cube is 24 m2, find the length of one... (answered by edjones,rapaljer)
what is the surface area of a cube with a side length of... (answered by JBarnum)
What is the surface area of a cube with a side length of 18 meters? (answered by stanbon)