Question

Is perpendicular to OS. is a_____line.

Answer 1

When two lines are perpendicular, they form a 90° angle between each other.

Step-by-step explanation:

When two lines are perpendicular, they form a 90° angle between each other. So, if line OS is perpendicular to another line, it means that the two lines form a 90° angle. This is option b: 'They are perpendicular, forming a 90° angle between each other.'

Answer 2

I would answer the problem but first upload the diagram