35 Videos for "base area"

Area of Parallelograms  Problem 2
Math › Geometry › Area
How to find the base length of a parallelogram given the area. 
Area of Trapezoids  Problem 1
Math › Geometry › Area
How to find the length of a base in a triangle where the area, other base, and height are known. 
Area of Parallelograms  Problem 3
Math › Geometry › Area
How to find the height of a parallelogram given two base lengths and a different height. 
Area of Trapezoids  Problem 3
Math › Geometry › Area
How to find the area of a trapezoid where the base lengths, one side, and two angles are given. 
Area of Parallelograms  Concept
Math › Geometry › Area
How to find the area of any parallelogram using rectangle area formulas. 
Area of Parallelograms  Problem 4
Math › Geometry › Area
How to find the area of a rectangle, given the perimeter and one side. 
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. 
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 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. 
Surface Area of Prisms  Problem 1
Math › Geometry › Area
How to calculate the surface area of a rectangular prism. 
Surface Area of Pyramids  Concept
Math › Geometry › Area
How to calculate the surface area of any pyramid, emphasizing regular polygons as bases. 
Area of Trapezoids  Concept
Math › Geometry › Area
How to derive the area of a trapezoid formula using the area of a rectangle. 
Area of Trapezoids  Problem 2
Math › Geometry › Area
How to find the area of a trapezoid given the lengths of the four sides and the height of the trapezoid. 
Area and Perimeter of Triangles  Concept
Math › PreAlgebra › Introductory Geometry
Understanding why the area of a triangle is 1/2 base times height 
Solving Formulas  Concept
Math › Geometry › Area
How to strategize about solving formulas for variables; how to solve the area of a rectangle formula for base and height; how to solve the area of a triangle formula for base and for height. 
Solving Formulas  Problem 1
Math › Geometry › Area
How to solve for one of the bases of a trapezoid in the trapezoid area formula. 
Volume of Pyramids  Problem 4
Math › Geometry › Volume
How to find the base of a trapezoid in a pyramid, given the volume. 
Volume of Pyramids  Problem 1
Math › Geometry › Volume
How to find the volume of a square pyramid given the base side length and slant height. 
Volume of Cylinders  Concept
Math › Geometry › Volume
How to calculate the volume of any cylinder.