SAT Practice9497dfe2-0a1a-4668-81ab-c2c1ec879a50

Practice one SAT question at a time

Questions come from the Bluebook question bank. Made by Iskaa303 (Iskander Madikhan).

Circle A in the xy-plane has the equation ${(x + 5)}^{2} + {(y - 5)}^{2} = 25$ . Circle B has the same center as circle A. The radius of circle B is two times the radius of circle A. The equation defining circle B in the xy-plane is ${(x + 5)}^{2} + {(y - 5)}^{2} = k$ , where $k$ is a constant. What is the value of $k$ ?

Enter your answer

Use the exact value the question expects unless it says to round.

SAT Practice9497dfe2-0a1a-4668-81ab-c2c1ec879a50

Practice one SAT question at a time

Questions come from the Bluebook question bank. Made by Iskaa303 (Iskander Madikhan).

Enter your answer

Use the exact value the question expects unless it says to round.