When a pair of parallel lines meet an intersecting transversal, pairs of angles with particular properties are made.

Learn about the types of angles that are formed by intersecting and parallel lines with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

If you need to rip wood, then the Speed Square can be an asset as well. Because of its lipped fence you can make a straight line the length of the board. It features ¼-inch incre ...