Angles

In math we are learning about angles. There are five different kinds of angles. 1. Acute angle an acute  angle is always less than 90 degrees. 2. Obtuse angle is always more than 90 degrees. 3. Straight angle is always 180 degrees. 4. Right angle is always 90 degrees. 5. Reflex angle is always between 180 degrees and 360 degrees.