37 Videos for "similar"

Properties of Similar Polygons  Concept
Math › Geometry › Similarity
How to identify if two figures are similar. 
Similar Triangles in Circles and Right Triangles  Concept
Math › Geometry › Similarity
How to determine if two triangles in a circle are similar and how to prove that three similar triangles exist in a right triangle with an altitude. 
Corresponding Parts of Similar Triangles  Problem 3
Math › Geometry › Similarity
How to find the length of a median using similar triangles. 
Corresponding Parts of Similar Triangles  Problem 2
Math › Geometry › Similarity
How to find the length of an altitude using similar triangles. 
Properties of Similar Polygons  Problem 2
Math › Geometry › Similarity
How to find missing sides of similar triangles that share a side. 
Corresponding Parts of Similar Triangles  Concept
Math › Geometry › Similarity
How to relate corresponding altitudes, medians and angle bisectors in similar triangles. 
Properties of Similar Polygons  Problem 1
Math › Geometry › Similarity
How to identify if two quadrilaterals are similar, given three angles and four sides. 
Corresponding Parts of Similar Triangles  Problem 1
Math › Geometry › Similarity
How to find the length of an angle bisector using similar triangles. 
Similar Triangles  Problem 2
Math › PreAlgebra › Introductory Geometry
Using similar figures and proportionality to interpret a map that is drawn to scale 
Similar Triangles  Problem 1
Math › PreAlgebra › Introductory Geometry
Using proportionality to find the missing side length in similar figures 
Similar Triangles in Circles and Right Triangles  Problem 1
Math › Geometry › Similarity
How to find missing side lengths of triangles in a circle. 
Similar Triangles in Circles and Right Triangles  Problem 2
Math › Geometry › Similarity
How to find missing side lengths in a right triangle with an altitude drawn from the right angle. 
Similar Triangles  Concept
Math › PreAlgebra › Introductory Geometry
Overview of similarity: congruent angles, proportional corresponding sides 
Similar Triangles  Problem 3
Math › PreAlgebra › Introductory Geometry
Using proportionality for indirect measurement of a flagpole 
Indirect Measurement  Concept
Math › Geometry › Similarity
How to use similar triangles to measure the height of objects. 
Indirect Measurement  Problem 1
Math › Geometry › Similarity
How to use a mirror and similar triangles to find the height of an object. 
Similarity Shortcuts  Concept
Math › Geometry › Similarity
How to determine if two triangles are similar using a shortcut. 
Indirect Measurement  Problem 2
Math › Geometry › Similarity
How to use shadows and similar triangles to find the height of an object. 
Similarity and Area Ratios  Concept
Math › Geometry › Similarity
How to convert between length and area ratios of similar polygons 
Similarity and Area Ratios  Problem 1
Math › Geometry › Similarity
How to find the ratio of corresponding lengths given the ratio of areas between similar polygons.