The first worksheet has exercises that aim to to strengthen your students’ skill at finding an unknown angle measure in a triangle, using the triangle angle sum theorem. Using the fact that the sum of ...

Do you think there’s a triangle whose angles measure 41, 76 and 63 degrees? At first, answering this may seem easy. From geometry class we know that the sum of the measures of the interior angles of a ...

Parallel lines close parallel lines Lines which never meet and stay the same distance apart. Parallel lines are indicated by a pair of arrows. are two or more straight lines that remain the same ...

Master geometry angle properties with this complete three-pack worksheet bundle. Designed for Key Stage 3 (KS3) and Key Stage 4 (KS4) GCSE Maths, these practice packs build confidence in parallel ...