What is the surface area of a cube? it is 17 cm on each side.
a. 102cm squared
b. 1735cm squared
c. 290cm squared
d. 4913cm squared

First find the area of one ace.  17*17=289
Now multiply that area by 6 because all faces are equivalent.  289*6=1734
It's none of those :O

Skew lines(segments) are lines(segments) in 3 dimensions that do not intersect the given segment and are not parallel to it.  ae, bf, eg, and fh are your skew segments.  i hope that : )