only one angle, Right angle.....
4
A rectangle has 4 perpendicular lines that meet at right angles.
one
Perpendicular lines meet at right angles which is 90 degrees
When two perpendicular lines cross you get four equal angles of 90 degrees.
Perpendicular lines make four 90 degree angles otherwise known as right angles.
4
A trapezium has no right angles therefore there are no perpendicular lines. If it had perpendicular lines, it would be a square or rectangle.
A 9 sided nonagon normally has no perpendicular lines that meet at right angles
None but its diagonals are perpendicular lines intersecting each other at right angles.
A rectangle has 4 perpendicular lines that meet at right angles.
one
0 perpendicular lines. There are no 90 degree angles within a hexagon. Perpendicular lines meet at a right angle and sometimes they intersect.
This forms four right angles.
Perpendicular lines meet at right angles which is 90 degrees
Two lines that intersect will create2 pairs of equal angles and if the lines are perpendicular the angles created will be right angles
None normally unless its in the shape of a rectangle which has 4 perpendicular lines creating 4 right angles