Angles on Parallel Lines (A) WORKSHEET
Suitable for Year groups: Year 8, Year 9
GCSE Tier: Foundation
Targeting grades: 1-3
Prerequisite knowledge: Calculate angles on a straight line and vertically opposite angles. Identify alternate, corresponding and co-interior angles.
Click here for the Angles in Parallel Lines Prerequisite Knowledge Check
Click here for the Angles in Parallel Lines Prerequisite Knowledge Check
Angles on Parallel Lines (A) WORKSHEET DESCRIPTION
Once your learners can confidently identify corresponding, alternate and co-interior angles they are ready to begin calculating missing angles in parallel lines and this worksheet is the ideal place to start. Students are encouraged to state the reasons alongside each angle calculation throughout and we have produced two versions. One with handy clues to get your students going, if necessary.
Section A begins with 4 basic questions to remind your students of the difference between the angles on parallel lines. Section B builds to include angles on straight lines, vertically opposite angles and two-step calculation problems.
This write-on worksheet has ample space for pupil calculations and answers, including reasons.
