What do hungry monsters and three golfers have in common? They have angle problems! Can you rise to the challenge and help them out?

Students should be able to understand and identify various types of angles, including acute, obtuse, right, and straight angles. They should know that a right angle measures exactly 90 degrees, an acute angle is less than 90 degrees, and an obtuse angle is more than 90 degrees but less than 180 degrees. A straight angle is 180 degrees.