Question

A cube has side length thirteen kilometers. What is its surface area?

Answer 1

13x13x6

Answer 2

@kausarsalley typo?

Answer 3

L x W x #of faces

Answer 4

its the same thing! the length of the cube is equal to the width of the cube......and the number of faces of a cube is 6....

Answer 5

1,014 is that right?

Answer 6

yes.....that is correct!

Answer 7

@kausarsalley that's true just the Volume bit...

Answer 8

http://www.google.com.gh/search?q=surface+area+of+cube&hl=en&tbm=isch&tbo=u&source=univ&sa=X&ei=PNpuUfOUDc6p0AWl74HQBg&sqi=2&ved=0CEIQsAQ&biw=1600&bih=837#imgrc=OMdfQ7KpzK0YgM%3A%3BYJiphdSX12jL4M%3Bhttp%253A%252F%252Fmathcentral.uregina.ca%252FRR%252Fdatabase%252FRR.09.07%252Fcotcher%252Fsvr%252Fsvractivity3-1.jpg%3Bhttp%253A%252F%252Fmathcentral.uregina.ca%252FRR%252Fdatabase%252FRR.09.07%252Fcotcher%252Fsvr%252Findex.html%3B492%3B367 @hea

Answer 9

yes.....ok thanksss!!

Answer 10

\[A = 6L ^{2}\]
A=Total Surface area
L=Length