## TEKS-4-6C: Apply knowledge of right angles to identify acute, right, and obtuse triangles.

There are 481 resources.
Title Description Thumbnail Image Curriculum Topics

## Math Definitions Collection: Triangles

This collection aggregates all the definition image cards around the topic of Triangles terms and  vocabulary. There are a total of 33 terms. Definition of a Triangle

## Geometry Applications, Triangles, Segment 1, Introduction

VIDEO: Geometry Applications: Triangles, Segment 1: Introduction

The Bank of China building in Hong Kong is a dramatic example of triangular support. The notion of triangular trusses is introduced, along with the key concepts developed in the rest of the program.

Applications of Triangles and Definition of a Triangle

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 10

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 10

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 9

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 9

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 8

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 8

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 7

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 7

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 6

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 6

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 5

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 5

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 4

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 4

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 3

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 3

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 2

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 2

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 1

Math Example--Solving Equations--Solving Equations Using Triangle Properties: Example 1

This is part of a collection of math examples that focus on solvingdifferent types of equations.

Applications of Equations and Inequalities and Applications of Triangles

## Interactive Math Game: Math Riddles--Triangles

Interactive Math Game: Math Riddles--Triangles

In this Math Riddles Game, have your students review vocabulary around the topic of triangles. The Math Riddles games are useful for practicing: Math Vocabulary, Key Concepts, Critical Thinking.

Definition of a Triangle

## Definition--Triangle Concepts--Orthocenter of a Triangle

Definition--Triangle Concepts--Orthocenter of a Triangle

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Centroid of a Triangle

Definition--Triangle Concepts--Centroid of a Triangle

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Similar Triangles

Definition--Triangle Concepts--Similar Triangles

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Congruent Triangles

Definition--Triangle Concepts--Congruent Triangles

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Triangle Altitude

Definition--Triangle Concepts--Triangle Altitude

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Triangle Height

Definition--Triangle Concepts--Triangle Height

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Base of a Triangle

Definition--Triangle Concepts--Base of a Triangle

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Vertex of a Triangle

Definition--Triangle Concepts--Vertex of a Triangle

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Triangle Inscribed in a Circle

Definition--Triangle Concepts--Triangle Inscribed in a Circle

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Interior Angles of a Triangle

Definition--Triangle Concepts--Interior Angles of a Triangle

This is part of a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Relationships among different types of triangles are also defined.

Definition of a Triangle

## Definition--Triangle Concepts--Isosceles Triangle, Definition 2

This is a collection of definitions related to triangles and related concepts. This includes general definitions for triangles and triangle properties, as well as specific triangle types. Definition of a Triangle

## Definition--Triangle Concepts--Triangle, Definition 2

What Is a Triangle?

This is part of a collection of definitions on the topic of Triangles. Each definition is a downloadable image.

Definition of a Triangle