Skip to content / Đến nội dung
ThichHocToan.com

MathNet 2024-part-01 — 168 problems (EN–VI) Question 167

Math Olympiad Vault · MathNet 2024-part-01 — 168 problems (EN–VI)

Question 167

Find all right-angled triangles with integral lengths of sides in which one can inscribe two congruent circles which satisfy the following conditions:
* Their radius is a prime number.
* The circles touch externally.
* Both of the circles are tangent to the hypotenuse and each of them is tangent to a different leg of a triangle.