Question

Q.1.
Fill in the blanks:
Two lines which meet at a point are called
Two perpendicular lines intersect at
(b)​

Answer 1

Answer:

Two lines which meet at a point are called intersecting lines.

Two perpendicular lines intersect at a 90-degree angle.

I hope this is helpful!

Answer 2

Answer:

Perpendicular lines are lines that intersect at a right (90 degrees) angle.