The length of a line is not necessarily a practical value as a line goes on for ever. The length of a line is infinite. However, the length of a line segment is of more value and is a finite value. Any time we measure how long a package is or how long our table is, we are taking the length of a line segment. Learn the formula for finding the length of a line segment when given two points in either 2 dimensions or in 3 dimensions.
You may also like
What is a linear system of equation? And how do you solve a linear system of equation? We will answer both of these questions and give you some exercises to practice on.
Practice finding and using factors to solve exercises with Raise My Marks math tutoring and exercises, Ottawa, Toronto, Canada, IB math, AP calculus, university and more.
Learn about the cosine law. Practice using the cosine law to solve triangle and word problems.
Practice graphing functions with Raise My Marks math tutoring and exercises, Ottawa, Toronto, Canada.