Question

What does the symbol mean and how do I graph this

Answer 1

That symbol means perpendicular with. In this situation, XY is perpendicular with AB

Explanation:

Perpendicular means 2 lines intercept at an angle of 90 degrees

To graph it, it just 2 lines cut (intercept) other at an angle of 90 degrees.

Hope this help you :3

Answer 2

For this case we have that the symbol shown indicates perpendicularity. That is, both expressions are perpendicular.

Example:

The lines are perpendicular when they cross each other at a 90 degree angle. They have slopes that are opposite reciprocals between them. In addition, the perpendicular lines must intersect.

Answer:

The symbol indicates that they are perpendicular, the expressions form an angle of 90 degrees.