Question

select all the pairs of lines that appear to be perpendicular.
a. k, m
b. k, s
c. p, s
d. q, s
e. p, m
f. q, k

Explanation:

Step1: Recall perpendicular - lines definition

Perpendicular lines intersect at a 90 - degree angle.

Step2: Examine each pair

Visually inspect each pair of lines in the figure. For pair \(k,s\), they intersect at a right - angle. For pair \(p,s\), they also intersect at a right - angle.

Answer:

B. \(k, s\)
C. \(p, s\)