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Volume Word Problem (Intermediate)

By mahalodotcom

YouTube presents Volume Word Problem (Intermediate) an educational video resources on math.

Equilateral Triangles

In this lesson students learn to classify triangles as scalene (all sides have different lengths) isosceles (at least two sides have the same length) or equilateral (all sides have the same length). Students also learn that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Properties of a Quadrilateral

By Matthew Marden

Video that plays music and goes through slides describing the properties of a quadrilateral.

Quadrilateral Properties - Khan Academy

By Khan Academy

How about this: we are given a 4-sided shape and asked to determine whether its properties qualify it to be called a quadrilateral (or category of quadrilaterals). Check it out.

Linear function example: melting snow

By Khan Academy

In this video from Khan Academy Sal creates an equation and a graph to represent and solve a word problem. Demonstrates how to model a linear relationship.

Absolute Value Equation Example 2

By Khan Academy

This video lecture series on Worked Examples in Algebra from Khan Academy includes Solving Equations Solving Word Problems Solving for a variable Absolute Value and Number Lines Patterns in Sequences Functional Relationships Domain and Range Rate Problems Linear Functions Slope of a Line X and Y intercepts Equation of a Line Parallel Lines Perpendicular Lines Solving Inequalities and more...