Brian McLogan
What is the definition of a square root
In this video series we explore square roots. We look to understand what are the parts of a square root, how to simplify, approximate and evaluate square roots. Understanding square roots are very important to understanding our number...
Khan Academy
Khan Academy: Geometry: Area and Perimeter
Explains how to calculate the area of rectangles, squares, and triangles, in addition to the perimeter of rectangles and squares. Practice problems available. [12:20]
Math Mammoth
Math Mammoth: Writing and Simplifying Expressions 2: Area
This video demonstrates how to simplify algebraic expressions involving the area of rectangles. [9:43]
Imagine Learning Classroom
Learn Zillion: Find Area by Breaking Down a Rectangle Into Smaller Rectangles
In this lesson, you will learn how to find the area of a rectangle or square by breaking it into smaller rectangles. [4:11]
Art of Problem Solving
Art of Problem Solving: Funky Area
Video tutorial shows how to calculate the area around a circle that is inside a square. [4:22]