If two lines intersect and angle between them is right angle, then the lines are said to be perpendicular lines.
Suresh and Ramesh saw two perpendicular lines, which intersect each other and made the following statements: Suresh: If two lines are perpendicular then the number of right angles formed between them is 2.
Ramesh: If two lines are perpendicular then the number of right angles formed between them is 4.
Suresh and Ramesh saw two perpendicular lines, and made the following statements: Suresh: If two lines are perpendicular then the number of right angles formed between them is 2. Ramesh: If two lines are perpendicular then the number of right angles formed between them is 4.
Two lines intersecting each other at right angle are said to be ______ to each other.