Instructional Video4:59
Curated Video

Dimensions of Similar Triangles | 8.G.A.4

9th - 12th
In this math video we will determine the correct dimensions of similar triangles. We will begin by reviewing the definition of similar figures. Similar figures have corresponding angles that are congruent and corresponding sides that are...
Instructional Video3:37
Brian McLogan

Special segments of similar triangles Altitude

12th - Higher Ed
👉 Learn how to find the missing measure of a segment. A segment is a line that has two endpoints. A segment can be subdivided into several portions. The length of the segment is the sum of all the sub-divisions of the segment. Thus, when...
Instructional Video11:18
Brian McLogan

Quadrants and restrictions for trigonometry

12th - Higher Ed
👉 Learn how to determine the quadrant given the constraint. The plane is divided into four equal parts called the quadrants with the region between the positive x-axis and the positive y-axis called the 1st quadrant having angles 0 to 90...
Instructional Video4:36
Curated Video

Determining Similarity of Acute Triangles by Examining Corresponding Parts

K - 5th
In this video, students learn how to determine if two acute triangles are similar by examining their corresponding parts. They review the concept of similarity transformations and how they preserve shape but may change size.
Instructional Video1:57
Brian McLogan

What is the similarity of triangles for SSS

12th - Higher Ed
👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...
Instructional Video7:30
Let's Tute

Ratios of Areas of Similar Triangles - Geometry

9th - Higher Ed
This video talks about Ratios of The Areas of two Similar Triangles through an activity
Instructional Video10:33
Let's Tute

Introduction To Statistics Basics - Data Collection

9th - Higher Ed
In this online video lecture and tutorial on Geometric Constructions you will learn how to construct a triangle similar to a give triangle according to the given scale factor.
Instructional Video10:22
Let's Tute

Construction: Similar Triangles

9th - Higher Ed
In this video, the teacher explains how to construct a similar triangle using a scale factor and a compass. The video goes through step-by-step instructions on how to divide a given triangle into a smaller, similar triangle using only a...
Instructional Video9:13
Let's Tute

Area of Similar Triangle

9th - Higher Ed
This video explains the relation between Areas & Corresponding sides of similar triangles with the help of basic properties of triangle.Session Covers : - Areas of Similar Triangles - Types of Similar Triangles - Scaling Effect
Instructional Video8:58
Let's Tute

Triangles: Areas of Similar Triangles

9th - Higher Ed
This video explains the concept of similarity and congruency of triangles and how the areas of similar triangles change with the scale factor. It also provides a theorem that states the ratio of areas of similar triangles is equal to the...
Instructional Video7:04
Let's Tute

Similar Triangles - Geometry

9th - Higher Ed
In this online math video we will learn about similar triangles.This online math video help us to know about concept of similarity with respect to triangles.
Instructional Video5:14
Curated Video

Creating New Scale Drawings Using Ratios and Proportions

K - 5th
In this video, the teacher explains how to change the size of a blueprint by using ratios and proportions. They demonstrate how to solve proportions and use scale drawings to determine actual measurements.
Instructional Video
Khan Academy

Khan Academy: Triangles: Similar Triangle Example Problems

9th - 10th Standards
Demonstration on how to determine if triangles are similar based on AA, SSS, or SAS similarity postulates.