We’ve discussed a few parallelogram properties in previous classes. Today we combined all of these properties and applied them to challenging algebraic problems.
Parallelogram Properties:
1) Opposite angles in a parallelogram are congruent.
2) Consecutive angles in a parallelogram are supplementary.
3) Opposite sides in a parallelogram are congruent.
4) Opposite sides in a parallelogram are parallel.
5) Diagonals in a parallelogram bisect each other.
6) Diagonals in a parallelogram form two consecutive triangles.
Classwork:
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