Broken Centimeter Ruler

Use the centimeter ruler to measure the length of each of the lines.
UNFORTUNATELY, the ruler is broken and does not start at zero. Be careful when doing your measurements!

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1. Move the ruler around the screen by dragging the red dot.
2. Rotate the ruler by dragging the blue dot.
3. Measure each of the lines to the nearest 10th of a centimeter.

Duane Habecker, 5/7/07, Created with GeoGebra