Angles and parallel lines pdf

Using the figure below, state the transversal that forms each pair of angles. Angles in parallel lines angles, lines and polygons. Determine the measure of angles formed by intersecting lines. Understand the parallel lines cut by a transversal theorem and its converse. Angles and parallel lines parallel lines and angle pairs when two parallel lines are cut by a transversal, the following pairs of angles are congruent. Angles in parallel lines practice questions corbettmaths. Read each question carefully before you begin answering it. Grab our worksheets and gain mastery over angles formed by parallel lines cut by. These pdf worksheets offer ample practice in finding one of the angles in an. Read online parallel lines and transversals book pdf free download link book now.

The corbettmaths video tutorial on angles in parallel lines. Supplementary angles are two angles that add up to 180 they make a straight line. This site is like a library, you could find million book here by using search box in the header. The corbettmaths practice questions on angles in parallel lines. Parallel lines cut by a transversal notes reminder.

Lesson 31 properties of parallel lines 129 you can display the steps that prove a theorem in a proof of theorem 31 if a transversal intersects two parallel lines, then alternate interior angles are congruent. In the figure below the angles are formed by a transversal and two parallel lines. Also, consecutive interior angles are supplementary. When a line crosses a pair of parallel lines, there are only two different angles, one acute and one obtuse. The red line is parallel to the blue line in each of these examples. Materials required for examination items included with question papers. Pencil, pen, ruler, protractor, pair of compasses and eraser you may use tracing paper if needed guidance 1. Angles formed by parallel lines quick reference sheets. Ruler graduated in centimetres and nil millimetres, protractor, compasses, pen, hb pencil, eraser. If two secants, a secant and a tangent, or two tangents intersect in the exterior of. When two parallel lines are cut by a transversal, the following pairs of angles are congruent. Angle relationships homework i name date parallel lines and transversals.