189 Videos for "bases"

Volume of Cones  Concept
Math › Geometry › Volume
How to compare the volume of a cone and a cylinder and how to calculate the volume of a cone given the radius and height. 
Area and Perimeter of Triangles  Concept
Math › PreAlgebra › Introductory Geometry
Understanding why the area of a triangle is 1/2 base times height 
Area of Parallelograms  Problem 1
Math › Geometry › Area
How to calculate the area of a parallelogram, given the lengths of the sides and a height. 
Volume of Pyramids  Problem 2
Math › Geometry › Volume
How to find, in an equilateral triangle pyramid, the side length of the triangle, given the volume and height. 
Volume of Cones  Problem 4
Math › Geometry › Volume
How to find the radius of a cone, given the volume and the height. 
Volume of Cones  Problem 2
Math › Geometry › Volume
How to find the volume of half of a cone, given the diameter and slant height. 
Space Diagonals  Problem 2
Math › Trigonometry › Pythagorean Theorem
How to find the space diagonal of a rectangular prism using the Pythagorean Theorem. 
Surface Area of Prisms  Problem 2
Math › Geometry › Area
How to calculate the surface area of a triangular prism. 
Surface Area of Prisms  Concept
Math › Geometry › Area
How to calculate the surface area of any prism. 
Area of Triangles  Problem 2
Math › Geometry › Area
How to find an unknown variable, x, when the area is given and the base and height of a triangle is given in terms of x. 
Surface Area of Pyramids  Concept
Math › Geometry › Area
How to calculate the surface area of any pyramid, emphasizing regular polygons as bases. 
Multiplication and Division Properties of Exponents  Concept
Math › Algebra › Exponents
How to simplify products and quotients involving exponents. 
Volume of Prisms  Problem 3
Math › Geometry › Volume
How to find the volume of an oblique square prism given a side and the height of the prism. 
Zero and Negative Exponents  Problem 7
Math › Algebra › Exponents
Overview of negative exponents and how they switch a base from the top to the bottom, or vice versa. 
Triangle Midsegment Properties  Problem 1
Math › Geometry › Polygons
How to solve for lengths in a triangle with two midsegments. 
Trapezoid Midsegment Properties  Concept
Math › Geometry › Polygons
How to define the midsegment of a trapezoid, calculate its length, and relate it to a triangle midsegment. 
Triangle Midsegment Properties  Problem 2
Math › Geometry › Polygons
How to solve for angles in a triangle created by a midsegment. 
Simplifying Expressions with Exponents  Problem 6
Math › Algebra › Exponents
Exponent rules for power to a power and product of same base to different powers. 
Simplifying Expressions with Exponents  Concept
Math › Algebra › Exponents
How to simplify expressions with exponents. 
Properties of Logarithms  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to evaluate logarithms when the argument is a recognizable power of the base.