197 Videos for "side"

Pythagorean Theorem  Problem 2
Math › PreAlgebra › Introductory Geometry
Using the Pythagorean Theorem to find decimal approximations for missing side lengths in a right triangle 
Mathematical Induction  Problem 3
Math › Algebra 2 › Sequences and Series
Using Mathematical Induction to prove an inequality when "n" is on both sides of the equation. 
Pythagorean Theorem  Problem 1
Math › PreAlgebra › Introductory Geometry
Using the Pythagorean Theorem to find integer side lengths of right triangles 
Mathematical Induction  Problem 3
Math › Precalculus › Sequences and Series
Using Mathematical Induction to prove an inequality when "n" is on both sides of the equation. 
Area of a Segment  Problem 2
Math › Geometry › Area
How to find the area of a segment, given a side in an equilateral triangle. 
Area of Regular Polygons  Concept
Math › Geometry › Area
How to derive the formula to calculate the area of a regular polygon. 
Rhombus Properties  Problem 1
Math › Geometry › Polygons
How to find the angles in a rhombus created by drawing one diagonal. 
Constructing Altitudes  Concept
Math › Geometry › Constructions
How to define an altitude and draw them on acute, right, and obtuse triangles. 
The Law of Sines  Problem 1
Math › Geometry › Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines. 
Rhombus Properties  Concept
Math › Geometry › Polygons
How to define a rhombus and compare it to a square and rectangle. 
Kite Properties  Problem 3
Math › Geometry › Polygons
How to find the angles in a kite created by the diagonals in terms of a variable. 
The Law of Sines  Problem 1
Math › Precalculus › Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines. 
Triangle Midsegment Properties  Problem 1
Math › Geometry › Polygons
How to solve for lengths in a triangle with two midsegments. 
The Law of Sines  Problem 1
Math › Trigonometry › Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines. 
Pythagorean Theorem  Problem 3
Math › PreAlgebra › Introductory Geometry
Using the Converse of the Pythagorean Theorem to determine whether or not three sides would create a right triangle 
Area and Perimeter of Rectangles  Problem 3
Math › PreAlgebra › Introductory Geometry
Finding area and perimeter of parallelograms with variables in side lengths 
Area and Perimeter of Triangles  Problem 3
Math › PreAlgebra › Introductory Geometry
Finding the area and perimeter of triangles with variables in the side lengths 
Polygons  Concept
Math › Geometry › Geometry Building Blocks
How to define a polygon, how to distinguish between concave and convex polygons, how to name polygons. 
Triangle Midsegment Properties  Problem 2
Math › Geometry › Polygons
How to solve for angles in a triangle created by a midsegment. 
Area of Regular Polygons  Problem 4
Math › Geometry › Area
How to find the area of a regular hexagon given only the length of the apothem.