Question

how are lines kl and mn related? the lines intersect at point k. the lines are parallel. the lines are perpendicular. the lines do not have slopes.

Explanation:

Step1: Analyze line KL

Line KL is a horizontal line. The slope of a horizontal line is 0.

Step2: Analyze line MN

Line MN is a vertical line. The slope of a vertical line is undefined, which means it does not have a slope in the traditional sense.

Step3: Determine the relationship

A horizontal line and a vertical line are perpendicular to each other.

Answer:

The lines are perpendicular.