mining engineering: Problem 315: Three tangent circles, Common external tangent line, Geometric Mean

Sunday, July 5, 2009

Problem 315: Three tangent circles, Common external tangent line, Geometric Mean

Proposed Problem
Click the figure below to see the complete problem 315.

Problem 315: Three tangent circles, Common external tangent line, Geometric Mean.

See also:
Complete Problem 315
Level: High School, SAT Prep, College geometry