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2025 AMC 12B Question 21

AMC12 · 2025 AMC 12B

Question 21

Two non-congruent triangles have the same area. Each triangle has sides of length $8$ and $9,$ and the third side of each triangle has integer length. What is the sum of the lengths of the third sides?
  1. $20$
  2. $22$
  3. $24$
  4. $26$
  5. $28$