none
It has 2 pairs.
4 pairs
There are four perpendicular lines in a rectangle
A rectangle has 4 perpendicular lines that meet at right angles.
none
It has 2 pairs.
4 pairs
4
2
8
A rectangle has four 90º (right) angles. A right angle makes lines or line segments perpendicular to each other.
There are four perpendicular lines in a rectangle
A parallelogram has 2 pairs of parallel lines and in the form of a rectangle it has 2 pairs of parallel lines and 4 perpendicular lines that meet at each of its corners at right angles.
10, A decagon has a maximum of five pairs of perpendicular lines, and a maximum of 5 parallel lines. however, this isn't in black and white it can have no pairs of line either perpendicular or parallel. know write the answer clearly
10, A decagon has a maximum of five pairs of perpendicular lines, and a maximum of 5 parallel lines. however, this isn't in black and white it can have no pairs of line either perpendicular or parallel
At least two pairs: they form the outer rectangle which represents the "universe".