When a pair of parallel lines meet an intersecting transversal, pairs of angles with particular properties are made. Corresponding angles are equal. The lines make an F shape. Notice that the F ...

Discover the difference between parallel and perpendicular lines. Measuring angles Find out how to measure angles up to 180 degrees using a protractor. Compare and order angles Learn how to ...

With both parallel lines cut, the adjacent angles and corresponding sides will ... of complex-angled shapes like isosceles triangles. Geometry is like a puzzle with easy-to-follow rules that ...