Question

Which of the following figures is a pair of lines that are perpendicular? ​

Answer 1

4.) D

Explanation:

A ( I'm not sure how to explain A )

B is an acute angle

C is a parallel line

D is a perpendicular line

I hope this helps!

Answer 2

D is the correct answer.

Explanation:

The lines are perpendicular as they go thiugh eachother at the center.