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Open Middle: Interior and Exterior Angles of Triangles
Using digits 0-9 no more than one time each, fill in the boxes on the left to create a triangle with an exterior angle and two remote interior angles. The figure on the right side will be drawn to scale.
Using digits 0-9 no more than one time each, fill in the boxes create another valid setup containing ENTIRELY DIFFERENT ANGLE MEASURES from the setup you created above.