Back to Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint — Problem 3 · Task Set 23
Exercises: Recognizing Angles and Understanding Angle Measurement
Work through each section in order. When you compare angles, remember: angle size
depends on the amount of turning between the rays, not on how long the rays are drawn.
Grade 4·23 problems·~30 min·Common Core Math - Grade 4·standard·4-md-c-5
Work through problems with immediate feedback
A
Fluency Practice
1.
What fraction of a full circle is a 60-degree angle? Express your answer in simplest form.