Angles

Here we briefly cover the following Angles, Right, Acute, Obtuse, Reflex, Angles on One Side of a line and Angles around a Point.

Right Angles: A right angle is an internal angle which is equal to 90°.
Acute Angles: An acute angle is one which is less than 90°.
Reflex Angles: A Reflex angle is one which is more than 180° but less than 360°.
Obtuse Angles: An obtuse angle is one which is more than 90° but less than 180°.
Angles Around a Point: Angles around a point will always add up to 360 degrees.
Angles on One Side of a Straight Line: Angles on one side of a straight line will always add to 180 degrees. If a line is split into 2 and you know one angle you can always find the other one.
Work Sheets

Document Actions