Theorems of Parallelograms
by
milnea
Last updated 7 years ago
Discipline:
Math Subject:
Geometry
Grade:
9


Mrs. Milne's Madness
Theoremsof Parallelograms
proving theorems...
Theorem 6-3
Objective:G.CO11.) Prove theorems about parallelograms.
Theorem 6-6
Theorem 6-5
Consecutive angles are supplementary
Diagonals bisect each other
If three (or more)parallel lines cut off congruent segments on one transversal, then they cut off congruent segments on every transversal
Opposite angles are congruent
Opposite sides are congruent
Theorem 6-4
Theorem 6-7
Bibliography:Pearson, Geometry Common Core. 2012.Proving a Quadrilateral is a Parallelogram. Retrieved from http://www.youtube.com/watch?v=_32tPsdQcDo. November 7, 2013.Proving Quadrilaterals are Parallelograms. Retrieved from http://www.youtube.com/watch?v=e96q4vpMrOY. November 7, 2013.
Game:http://www.coolmath.com/reference/parallelograms.html
Game:http://www.mathsisfun.com/geometry/parallelogram.html
There are no comments for this Glog.