173 Videos for "bases"

Introduction to Logarithms  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to use inverses to define the logarithmic function. 
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. 
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. 
Simplifying Expressions with Exponents  Concept
Math › Algebra › Exponents
How to simplify expressions with exponents. 
Surface Area of Pyramids  Concept
Math › Geometry › Area
How to calculate the surface area of any pyramid, emphasizing regular polygons as bases. 
Properties of Logarithms  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to evaluate logarithms when the argument is a recognizable power of the base. 
Zero and Negative Exponents  Problem 2
Math › Algebra › Exponents
How to simplify fractions raised to a negative exponent. 
Solving Formulas  Problem 1
Math › Geometry › Area
How to solve for one of the bases of a trapezoid in the trapezoid area formula. 
Surface Area of Prisms  Concept
Math › Geometry › Area
How to calculate the surface area of any prism. 
Trapezoid Midsegment Properties  Problem 1
Math › Geometry › Polygons
How to find the length of a trapezoid midsegment and the angles created by the midsegment. 
Volume of Pyramids  Problem 3
Math › Geometry › Volume
How to find the volume of a rectangular prism joined with a pyramid. 
Surface Area of Prisms  Problem 2
Math › Geometry › Area
How to calculate the surface area of a triangular prism. 
Surface Area of Prisms  Problem 1
Math › Geometry › Area
How to calculate the surface area of a rectangular prism. 
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. 
Triangle Midsegment Properties  Problem 1
Math › Geometry › Polygons
How to solve for lengths in a triangle with two midsegments. 
Volume of Cylinders  Problem 2
Math › Geometry › Volume
How to calculate the volume of a cylinder with a missing wedge, given the measure of the arc. 
Volume of Cylinders  Problem 3
Math › Geometry › Volume
How to find the volume between two cylinders, given their height and radii. 
Exponential Functions and their Graphs  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to define an exponential function.