Random Masters - Download Randomly Generated Mathematics Worksheets for Primary and High School in Excel or PDF Format

Worksheets in this category provide students with an understanding of lines and angles.

Worksheet Name	Files
Drawing Angles		Provides students with practice in drawing angles of a given size. Students will require a 180² or 360² protractor.
Classifying Angles		Provides students with practice in classifying angle as acute, right, straight, obtuse or reflex.
Measuring Angles: 0 to 180 Degrees		Provides students with practice in measuring angles between 0 and 180². Students will require a 180² or 360² protractor.
Measuring Angles: 180 to 360 Degrees		Provides students with practice in measuring angles between 0 and 180². Students will require a 180² or 360² protractor. If using a 180² protractor, students will need to measure the opposite angle and subtract it from 360².
Measuring Angles: 0 to 360 Degrees		Provides students with practice in measuring angles between 0 and 360². Students will require a 180² or 360² protractor.
Complementary and Supplementary Angles		Provides students with practice in finding missing angles using the fact that complementary angles add to 90² and supplementary angles add to 180².
Angles on Parallel Lines		Requires students to find missing angles using the relationships between the pairs of angles formed when two parallel lines are cut by a transversal - alternate, corresponding, co-interior and vertically opposite angles. Customisable to practice each individually or all together.
Angles at a Point		Provides students with practice in finding missing angles using the fact that angles which make up a revolutions (a full circle) add to 360².
Angles in a Triangle		Provides students with practice in finding the missing angle in a triangle using the fact that the sum of the angles in a triangle is 180².
Angle Sum in Triangles		Students measure the internal angles of triangles and find the sum of these angles to show that the sum of the internal angles of a triangle is 180². Students require a protractor.
Angle Sum in Quadrilaterals		Students measure the internal angles of quadrilaterals and find the sum of these angles to show that the sum of the internal angles of a quadrilateral is 360². Students require a protractor.