more-postulates-theorems-points-lines-planes

I introduce 5 more postulates relating to points, lines, and planes. These postulates are then used to prove the first three theorems in Geometry. Theorem 1, If 2 lines intersect, then they intersect in exactly one point. Theorem 2, Through a line and a point not in the line there is exactly one plane. Theorem 3, If 2 lines intersect, then exactly 1 plane contains the lines.

EXAMPLES at 5:41 12:35 19:50

Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com

Tagged under: postulate,postulates,theorem,theorems,point,points,line,lines,plane,planes,intersect,space,tarrou,tarrou',chalk,talk,profrobbob,math,education,geometry

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