Lines and angles
Measuring angles
Find out how to measure angles up to 180 degrees using a protractor.
Drawing angles
Learn how to draw angles up to 180 degrees using a protractor.
Calculating angles
Learn how to solve problems about angles made between straight lines.
Angles in polygons
Learn how to use a formula to find out the internal angles within a polygon.
Angles in triangles
Learn how to calculate angles in triangles.
Calculating angles around a point
Learn how to identify and measure angles.
