159 Videos for "area"

Pythagorean Theorem Proofs  Concept
Math › Trigonometry › Pythagorean Theorem
How to prove the Pythagorean Theorem using Algebra to show the area of the smaller square plus the area of four triangles is equal to the area of the larger square. 
Pythagorean Theorem Proofs  Concept
Math › Geometry › Pythagorean Theorem
How to prove the Pythagorean Theorem using Algebra to show the area of the smaller square plus the area of four triangles is equal to the area of the larger square. 
Solving Literal Equations  Problem 1
Math › Algebra › Solving Equations
How to solve literal equations about area of a triangle. 
Similarity and Volume Ratios  Problem 3
Math › Geometry › Similarity
How to find the volume of a similar solid given the ratio of surface areas. 
Factoring Trinomials, a = 1  Problem 9
Math › Algebra › Factoring
A box, or rectangle area representation of factoring trinomials, here where "a" = 1 
Similarity and Volume Ratios  Concept
Math › Geometry › Similarity
How to identify if two solids are similar and how to convert 1D ratios to surface area and volume ratios. 
306090 Triangles  Problem 4
Math › Geometry › Pythagorean Theorem
How to find the area of an equilateral triangle given only a side length. 
Multiplying Monomials and/or Binomials and FOIL  Problem 6
Math › Algebra › Polynomials
An area, or geometric model for multiplying polynomials is explored through a "rectangle" or "box" method of organizing terms. 
Radian Measure of Angles  Problem 4
Math › Precalculus › Trigonometric Functions
How to find the arc length and area of a sector when the central and is given in radians or degrees. 
Finding the Maximum or Minimum of a Quadratic  Problem 2
Math › Algebra 2 › Quadratic Equations and Inequalities
How to find the maximum area of a fenced in field. 
306090 Triangles  Problem 4
Math › Trigonometry › Pythagorean Theorem
How to find the area of an equilateral triangle given only a side length. 
Radian Measure of Angles  Problem 4
Math › Trigonometry › Trigonometric Functions
How to find the arc length and area of a sector when the central and is given in radians or degrees. 
Factoring: Special Cases Part I  Problem 2
Math › Algebra › Factoring
How to find the side length of a square if given its area. 
454590 Triangles  Problem 4
Math › Trigonometry › Pythagorean Theorem
How to calculate the area of a 454590 triangle given only the length of the hypotenuse. 
454590 Triangles  Problem 4
Math › Geometry › Pythagorean Theorem
How to calculate the area of a 454590 triangle given only the length of the hypotenuse. 
Using the Pythagorean Theorem to find a Missing Hypotenuse  Problem 3
Math › Trigonometry › Pythagorean Theorem
How to find the surface area of a triangular prism using the Pythagorean Theorem. 
Using the Pythagorean Theorem to find a Missing Leg  Problem 3
Math › Geometry › Pythagorean Theorem
How to use the Pythagorean Theorem to find the surface area of a prism given one of the face diagonals and the lengths of two edges. 
Using the Pythagorean Theorem to find a Missing Leg  Problem 3
Math › Trigonometry › Pythagorean Theorem
How to use the Pythagorean Theorem to find the surface area of a prism given one of the face diagonals and the lengths of two edges. 
Using the Pythagorean Theorem to find a Missing Hypotenuse  Problem 3
Math › Geometry › Pythagorean Theorem
How to find the surface area of a triangular prism using the Pythagorean Theorem. 
Volume of Cylinders  Concept
Math › Geometry › Volume
How to calculate the volume of any cylinder.