Question
A cube has edge lengths of 6 inches. What is the approximate length of a diagonal "d" of the cube?
A)6 in.
B)8.4 in.
C)10.4 in.
D)12 in.
A)6 in.
B)8.4 in.
C)10.4 in.
D)12 in.
Answers
Jai
recall that the diagonal of a cube is given by
d = sqrt(3*s^2)
where s = length of side of cube
substituting,
d = sqrt(3*6^2)
d = sqrt(108)
d = 10.39 = 10.4 in
hope this helps~ :)
d = sqrt(3*s^2)
where s = length of side of cube
substituting,
d = sqrt(3*6^2)
d = sqrt(108)
d = 10.39 = 10.4 in
hope this helps~ :)
Sergio
THANKS ALOT JAI!!!!! :)