An array has 6 rows. each row has 9 squares. how many squares are in the whole array? a)54 b)15 c)56 d)3

There will be 54 squares in the whole array.hope this : )

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 : )