SAT Practice924fda1b-aa0e-4da6-bd05-7a55e96639dd
Practice one SAT question at a time

Questions come from the Bluebook question bank.

  • From left to right, the 3 points have the following coordinates:
    • (4 comma 8)
    • (7 comma 11)
    • (7 comma 5)

The three points shown define a circle. The circumference of this circle is kπ, where k is a constant. What is the value of k ?