Topic: Angles E2.2 – What Are Round Angles?

Ontario Curriculum Expectation:

6.E2.2 use a protractor to measure and construct angles up to 360°, and state the relationship between angles that are measured clockwise and those that are measured counterclockwise.

The unit to measure an angle is a degree(°). Spinning around on a point is 360°.

Two or more angles sharing the same vertex and same arms, going around a point, make a round angle. The angles will add up to 360°.