34 Videos for "perimeter"

Perimeter  Concept
Math › Geometry › Geometry Building Blocks
How to define perimeter and calculate it for squares, rectangles, and circles. 
Perimeter  Problem 1
Math › Geometry › Geometry Building Blocks
How to calculate the side length of a rectangle given the perimeter and a different side. 
Area and Perimeter of Rectangles  Concept
Math › PreAlgebra › Introductory Geometry
Overview of area and perimeter formulas for parallelograms and rectangles 
Area and Perimeter of Rectangles  Problem 3
Math › PreAlgebra › Introductory Geometry
Finding area and perimeter of parallelograms with variables in side lengths 
Area and Perimeter of Rectangles  Problem 1
Math › PreAlgebra › Introductory Geometry
Finding the area and perimeter of parallelograms with integer side lengths 
Area and Perimeter of Rectangles  Problem 4
Math › PreAlgebra › Introductory Geometry
Finding possible dimensions for a rectangular fence with known perimeter 
Area and Perimeter of Triangles  Problem 3
Math › PreAlgebra › Introductory Geometry
Finding the area and perimeter of triangles with variables in the side lengths 
Area and Perimeter of Triangles  Problem 1
Math › PreAlgebra › Introductory Geometry
Finding the area and perimeter of a triangle 
Area and Perimeter of Rectangles  Problem 2
Math › PreAlgebra › Introductory Geometry
Finding decimal approximations and exact areas and perimeters for parallelograms with square root side lengths 
Area and Perimeter of Triangles  Problem 2
Math › PreAlgebra › Introductory Geometry
Finding the area and perimeter of composite shapes that contain triangles 
Area and Perimeter of Circles  Concept
Math › PreAlgebra › Introductory Geometry
Vocabulary and formulas for the area of a circle 
Area and Perimeter of Triangles  Concept
Math › PreAlgebra › Introductory Geometry
Understanding why the area of a triangle is 1/2 base times height 
Area and Perimeter of Circles  Problem 1
Math › PreAlgebra › Introductory Geometry
Exact and decimal approximations for the area and circumference of circles 
Area and Perimeter of Circles  Problem 2
Math › PreAlgebra › Introductory Geometry
Area of composite shape involving circles in a real life problem 
Adding and Subtracting Polynomials  Problem 2
Math › Algebra › Polynomials
How to write a polynomial expression for the perimeter of a shape. 
Constructing a Perpendicular at a Point on a Line  Problem 1
Math › Geometry › Constructions
How to construct a square if the perimeter of the square is given as a line segment. 
Area of Regular Polygons  Problem 3
Math › Geometry › Area
How to calculate the perimeter of a regular polygon given the area and apothem length. 
Applied Linear Equations: Geometry Problem  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem involving the perimeter of a of a rectangle. 
Applied Linear Equations: Geometry Problem  Problem 1
Math › Algebra 2 › Linear Equations
How to solve a word problem involving the perimeter of a of a rectangle. 
Circumference  Problem 3
Math › Geometry › Circles
How to find the perimeter of a figure that appears to be a track.