MathDB
circle tangent so 2 semicircles, square - Greece Juniors 1989 p3

Source:

September 14, 2024
geometrytangent circles

Problem Statement

Given a square ABCDABCD of side aa, we consider the circle ω\omega, tangent to side BCBC and to the two semicircles of diameters ABAB and CDCD. Calculate the radius of circle ω\omega,
Back to ProblemsView on AoPS