1999 HMMT Geometry # 2
Source:
March 3, 2024
geometry
Problem Statement
A semicircle is inscribed in a semicircle of radius as shown. Find the radius of the smaller semicircle.
https://cdn.artofproblemsolving.com/attachments/c/1/c60cd40eaecfe417aca46ce4fd386fe22af85b.png