Question

What is the length of PR?

A. 8
B. 7
C. 6
D. 9

Answer 1

d

Answer 2

notice the triangles are SIMILAR
if you notice the internal angles, 75, 55, 50, thus SIMILAR

Answer 3

so is going by 6 then ? every time right @jdoe0001

Answer 4

well, if the shapes are similar, you'd use the corresponding sides ratio to check, that is
\(\bf \cfrac{PR}{AC}=\cfrac{QP}{BA}\implies \cfrac{x}{24}=\cfrac{5}{20}\)