Suckless SAT Practice

SAT Practice22d64b0b-de62-4d03-bfd1-a0f9bfc7fb43

Practice one SAT question at a time

Questions come from the Bluebook question bank.

Points $Q$ and $R$ lie on a circle with center $P$ . The radius of this circle is $9$ inches. Triangle $P Q R$ has a perimeter of $31$ inches. What is the length, in inches, of $\bar{Q R}$ ?