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This page provides a list of educational videos related to Dimensions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Dimensions.
Defined and undefined matrix operations
By Khan Academy
Sal discusses the conditions of matrix dimensions for which addition or multiplication are defined.
Defined and undefined matrix operations
By Khan Academy
Sal gives an example of a multiplication of two matrices that don't have the same dimensions.
Multiplying a matrix by a matrix
By Khan Academy
Sal gives an example of a multiplication of two matrices that don't have the same dimensions.
Example Problem - Multiplying Matrices with Different Dimensions
By Khan Academy
The instructor uses an electronic chalkboard to demonstrate Matrix Multiplication. At the time of this posting from WatchKnow, this video was a Featured Video on YouTube. The instructor, Sal Khan, continues from Part 1 on multiplying matrices. The student or educator may want to open the video to 'full screen' as the instructor is using a black background and the writing is small.
Linear equation word problems
By Khan Academy
Here's a nifty word problem in which we find the dimensions of a garden given only the perimeter. Let's create an equation to solve!
Linear equation word problems
By Khan Academy
Here's a nifty word problem in which we find the dimensions of a garden given only the perimeter. Let's create an equation to solve!
Linear equation word problems
By Khan Academy
Here's a nifty word problem in which we find the dimensions of a garden given only the perimeter. Let's create an equation to solve!
Rectangle area as product of dimensions same as counting unit squares | Pre-Algebra
By Khan Academy
Use unit squares to see why multiplying side-lengths can also find the area of rectangles. ������������������������
Rectangle area as product of dimensions same as counting unit squares
By Khan Academy
Use unit squares to see why multiplying side-lengths can also find the area of rectangles. ������������������������
Volume with unit cubes 1
By Khan Academy
Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume.
Volume with fractions
By Khan Academy
Learn how to find the volume of a rectangular prism that has fractional side lengths. The prism in this video has dimensions 3/5 by 1 1/6 by 3/7.
Volume with unit cubes 1
By Khan Academy
Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume.
Volume with unit cubes 1
By Khan Academy
Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume.
Volume with unit cubes 1
By Khan Academy
Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume.
Volume with unit cubes 1
By Khan Academy
Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume.
Volume with unit cubes 1
By Khan Academy
Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume.
Volume with unit cubes 1
By Khan Academy
Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume.
Volume with unit cubes 1
By Khan Academy
Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume.
