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Today we will connect what we know about parallel lines and a transversal to discover the properties of a parallelogram.

Key Math Exploration

Go to the home screen and open a Geogebra Worsheet. Use two pairs of parallel lines to form a parallelogram. Draw the Diagonals and place a point at the place where they intersect. (Label the point B) Place a points at the vertices of the diagonals. (ABCD).