Hart, C. A. (Clara Avis), b. 1863, Feldman, Daniel D., b. 1872 · New York, American Book Co · leaf 359
shall be superposedupon its equal, trihedral Z A^. 4. Faces A J, AG, and AD are equal, re- spectively, to faces aj, ag\ and Ad\ 5. .•. J, F, and G will fall upon J\ F\ and g\ respectively. 6. CH and Ci? are both || BG. 7. .-. Cifand CH^ are collinear. 8. .-. Hwill fall upon H. 9. Likewise I will… … 736. Def. A truncated prism is the portion of a prism ineluded between the base and a section of theprism made by a plane oblique to the base,but which cuts all the edges of the prism. 737. Cor. I. Two tiuncated prismsare equal if three faces inclitdiiig atrihedral angle of one are equal…
Geometry, Plane · Geometry, Solid
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