## Measure Angles

## Work Time

# Measure Angles

- Start with a sheet of paper. Fold the left edge over the right edge at a slant. Unfold. Fold the top edge over the bottom edge at a slant. Unfold.
- Using your protractor, measure each of the four angles created by the intersection of the folds. Write the angle measures on the paper. What do you notice?
- Measure each of the angles formed by the folds and the edges of the paper. What do you notice?