Parallel lines are indicated by arrows going in the same direction. Parallel lines are indicated by arrows going in the same direction. If there is more than one set of parallel lines in a diagram, ...

Revise the different types of angles and rules for calculating angles. This guide includes interactive activities and a quiz. NEW: Angles in parallel lines Revise alternate, correspondent or ...

Depicted above are four parallel lines and two transversals. The parallel lines are intercepted by the two skew transversals. The lengths of the transversal segments are provided. Find the value of y ...