Proposed Problem
Click the figure below to see the complete problem 348 about Circles, Common External Tangents, Common Internal Tangent.
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Complete Problem 348
Level: High School, SAT Prep, College geometry
Tuesday, August 25, 2009
Problem 348. Circles, Common External Tangents, Common Internal Tangent
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CD = EF & GF = GN & HM = HC
ReplyDeleteAlso EG=GM & HN=HD
Now CD = EF
CH+HD = EG+GF
HM + HD = EG + GF
HM + HN = EG + GN
NM + NH + NH = GM + GM +NM
NM +2*NH = NM +2*GM
NH = GM