69 Videos for "segment"

Proportional Segments Between Parallel Lines  Problem 1
Math › Geometry › Similarity
How to find a missing length in a triangle cut by a line parallel to a base. 
Proportional Segments Between Parallel Lines  Problem 2
Math › Geometry › Similarity
How to find missing lengths created by two parallel lines passing through a triangle. 
The Vector Equation of a Line  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to write the vector equation of a line segment given its endpoints. 
Constructing the Perpendicular Bisector  Problem 2
Math › Geometry › Constructions
How to create a line segment that is 5/4 of a given segment. 
Constructing the Perpendicular Bisector  Problem 2
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to create a line segment that is 5/4 of a given segment. 
Trapezoid Midsegment Properties  Problem 2
Math › Geometry › Polygons
How to find the length of the segments that divide the sides of a triangle into three congruent segments. 
Radii to Tangents  Problem 3
Math › Geometry › Circles
How to calculate the length of a segment drawn from the center of a circle to a point outside the circle, given the length of the tangent segment to that circle. 
Constructing a Median  Concept
Math › Geometry › Constructions
How to define a median in a triangle. 
Constructing a Triangle Midsegment  Concept
Math › Geometry › Constructions
How to define a midsegment in a triangle. 
Constructing a Triangle Midsegment  Problem 1
Math › Geometry › Constructions
How to construct a midsegment in a triangle. 
Constructing a Median  Problem 1
Math › Geometry › Constructions
How to construct a median in a triangle. 
Secants  Problem 3
Math › Geometry › Circles
How to find the length of intersecting secant segments. 
Constructing Altitudes  Problem 1
Math › Geometry › Constructions
How to construct an altitude in an acute triangle. 
Constructing Altitudes  Problem 2
Math › Geometry › Constructions
How to construct an altitude in an obtuse triangle. 
Constructing the Centroid  Problem 1
Math › Geometry › Constructions
How to construct the centroid of a triangle. 
Polygons  Problem 1
Math › Geometry › Geometry Building Blocks
How to mark equiangular, equilateral, and regular polygons. 
Distance Formula  Concept
Math › Geometry › Pythagorean Theorem
How to derive the equation for the distance between two points using the Pythagorean Theorem. 
Distance Formula  Concept
Math › Trigonometry › Pythagorean Theorem
How to derive the equation for the distance between two points using the Pythagorean Theorem. 
Constructing the Centroid  Concept
Math › Geometry › Constructions
How to identify the centroid and the way it divides each of the medians. 
Constructing Altitudes  Concept
Math › Geometry › Constructions
How to define an altitude and draw them on acute, right, and obtuse triangles.