Draw a quadrilateral. Make a copy of it. Draw a diagonal in the first quadrilateral
Chapter 5, Problem 12(choose chapter or problem)
Draw a quadrilateral. Make a copy of it. Draw a diagonal in the first quadrilateral. Draw the other diagonal in the duplicate quadrilateral. Cut each quadrilateral into two triangles along the diagonals. Arrange the four triangles into a parallelogram. Make a sketch showing how you did it.
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