7 horizontal lines and 10 vertical lines how many rectangles?
4
Two
2
2
7
I like Addi Simone and Addi Madelyn.
If the two lines are parallel, then you get 4 pairs of vertical angles. If the two lines are not parallel, then we get 6 pairs of vertical angles.
There are 4 verticle lines in a cube :)
It depends on how spaced apart all the lines are.
5
two: horizontal and vertical