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
Recall / Warm-Up
These problems review skills from earlier grades that this lesson depends on.
1.
Which object is most likely to have right angles (square corners)?