Friendly aliens have lost their way and you are in charge of the rescue mission.
Your job is to set the angle on the rescue launcher.
Can you estimate the angles within 5 degrees?
More Math Games to Play
Alien Angles - Learning Connections
Essential SkillsEstimation - visualize angle sizes
Common Core Connection for Grade 4Recognize angles as geometric shapes formed wherever 2 rays share a common endpoint.
Understand concepts of angle measurement.
Measure angles in whole-number degrees using a protractor.