Explain how protractors work, use them to measure and construct angles up to 180°, and use benchmark angles to estimate the size of other angles
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
What does a protractor measure?
📘 Worked solution
✓Angles, in degrees.
And one from the hard end
Design a process for constructing and verifying a 152° angle using a protractor.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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