which statements would always be true about perpendicular lines
statement 1: Two lines are perpendicular if and only if they intersectto form right angle
statement 2: Segments or rays are perpendicular if and only if they are contained in perpendicular lines.
statement 3 : Two lines that are perpendicular form four right angles
a) statement 1 only
b) statements 1 and 2
c) statements 1, 2 and 3
d) statements 1 and 3​