Discovering Properties of Rhombi

1) Measure the 4 angles and sides of the rhombus. 2) Construct diagonals AC and BD. 3) Measure the length of AC and BD 4) Measure angles DAC and BAC. Then measure angles ABD and CBD. 5) Construct the intersection of AC and BD. Then measure the angles where the diagonals intersect.

What do you notice about the angles?

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What do you notice about the sides?

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What do you notice about the diagonals?