Back to Measure angles in whole-number degrees using a protractor — Problem 3 · Task Set 24
Exercises: Measuring and Sketching Angles Using a Protractor
Work through each section in order. Before you trust a scale reading, always classify
the angle by eye first -- acute, right, or obtuse -- and check that your reading agrees.
Grade 4·23 problems·~30 min·Common Core Math - Grade 4·standard·4-md-c-6
Work through problems with immediate feedback
A
Recall / Warm-Up
These problems review skills from earlier lessons that this lesson depends on.
1.
When reading a measurement from a numbered scale (like a ruler), you should...