This angle limits our operational choices in two key ways. Highway traffic typically travels through an intersection at approximately the posted speed limit, whereas at Forty Five Road the safe ...

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, ...

Constructions (accurate drawings) can be made using a ruler, a pair of compasses and a pencil. A line which cuts an angle into two equal side angles is called an angle bisector. In geometry a ...