2023 AMC 10 B

Complete problem set with solutions and individual problem pages

Problem 3 Easy

A 3 -4-5 right triangle is inscribed in circle A, and a 5 -12-13 right triangle is inscribed in circle B

What is the ratio of the area of circle A to the area of circle B? (2023 AMC10B Q3)

  • A.

    \frac { 9 } { 2 5 }

  • B.

    \frac { 1 } { 9 }

  • C.

    \frac { 1 } { 5 }

  • D.

    \frac { 2 5 } { 1 6 9 }

  • E.

    \frac { 4 } { 2 5 }

Answer:D