Hart, C. A. (Clara Avis), b. 1863, Feldman, Daniel D., b. 1872 · New York, American Book Co · leaf 296
parallelograms l%aving given sides,the one that is rectangular is a wiajcimum, and con-versely, Ex. 1135. Construct the maximum parallelogram having two lines ofgiven lengths as diagonals. Ex. 1136. What is the minimum line from a given point to a givenline? Ex. 1137. Of all triangles having the… … A C Given equivalent A ABO and AEG with the same base AC^and let AB = BC and AE =^ EC. To prove AB + BO + CA < AE + EC+CA. Draw OFJL AO and let OF meet the prolongation of AB at Cr. Draw EG and BE and prolong BE to meet GO at F. BF II AO. Z.OBF = Z.FBG. BF bisects OG and is ± OG. .•. BO = BG and…
Geometry, Plane · Geometry, Solid
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