195 Videos for "area"

Similarity and Area Ratios  Problem 3
Math › Geometry › Similarity
How to find the area of similar triangles given one side length and one area. 
Definite Integrals and Area  Concept
Math › Calculus › The Definite Integral
How to use definite integrals to find the area between a curve or under a curve. 
Similarity and Area Ratios  Concept
Math › Geometry › Similarity
How to convert between length and area ratios of similar polygons 
Surface Area of Spheres  Concept
Math › Geometry › Volume
How to calculate the surface area of a sphere given a radius. 
Surface Area of Spheres  Problem 2
Math › Geometry › Volume
How to calculate the surface area of a sphere given the volume. 
Similarity and Area Ratios  Problem 2
Math › Geometry › Similarity
How to find missing lengths of similar polygons given the ratio of their areas. 
Surface Area of Spheres  Problem 1
Math › Geometry › Volume
How to calculate the surface area of a hemisphere. 
Similarity and Area Ratios  Problem 1
Math › Geometry › Similarity
How to find the ratio of corresponding lengths given the ratio of areas between similar polygons. 
Approximating Area Using Rectangles  Concept
Math › Calculus › The Definite Integral
How to approximate the area under a curve using rectangles. 
Multiplying Polynomials using Area Models  Concept
Math › Algebra › Polynomials
How to relate area of rectangles to multiplying polynomials. 
Area With Determinants  Problem 1
Math › Precalculus › Systems of Linear Equations and Matrices
How to compute the area of a triangle using a determinant. 
Area With Determinants  Concept
Math › Precalculus › Systems of Linear Equations and Matrices
How to compute the area of a parallelogram using a determinant. 
Multiplying Polynomials using Area Models  Problem 2
Math › Algebra › Polynomials
How to multiply a binomial and a trinomial using an area model. 
Area With Determinants  Problem 3
Math › Precalculus › Systems of Linear Equations and Matrices
How to compute the area of an irregular quadrilateral using determinants. 
Using Sine to Calculate the Area of a Triangle  Problem 1
Math › Trigonometry › Basic Trigonometry
How to calculate the area of a triangle using two sides and an included angle. 
Using Sine to Calculate the Area of a Triangle  Problem 1
Math › Precalculus › Basic Trigonometry
How to calculate the area of a triangle using two sides and an included angle. 
Using Sine to Calculate the Area of a Triangle  Problem 2
Math › Trigonometry › Basic Trigonometry
How to calculate the area of a regular inscribed polygon given only the radius of a circle. 
Using Sine to Calculate the Area of a Triangle  Concept
Math › Precalculus › Basic Trigonometry
How to calculate the area of any triangle using two sides and an included angle. 
Using Sine to Calculate the Area of a Triangle  Problem 1
Math › Geometry › Basic Trigonometry
How to calculate the area of a triangle using two sides and an included angle. 
Area With Determinants  Problem 2
Math › Precalculus › Systems of Linear Equations and Matrices
How to use the triangle area formula to test three points for collinearity.