10-67. Graph the points (0, 2), (6, 2), (7, 4), (1, 4) and connect the points in order to create a parallelogram. What is the perimeter of the parallelogram? Is the perimeter a rational or irrational number? How do you know?
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HINT: Drag the BLUE points to their correct locations.
3
HINT: Add vertical lines to create two right triangles and a rectangle. Use the Pythagorean Theorem to find the length of each diagonal side.
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