Display Title
Definition--Triangle Concepts--Right Triangle
Display Title
Right Triangle
Topic
Triangles
Definition
A right triangle is a triangle with one 90-degree angle.
Description
A right triangle is a type of triangle that has one angle measuring 90 degrees. This type of triangle is fundamental in geometry and trigonometry, as it forms the basis for the Pythagorean theorem:
a2 + b2 = c2
This concept is essential in various real-world applications, such as in construction and navigation. For example, right triangles are used to create right angles and ensure accuracy in building projects. They also play a crucial role in various mathematical problems and proofs.
In math education, understanding right triangles helps students grasp the broader concepts of geometry and the Pythagorean theorem. It also provides a foundation for more advanced topics, such as trigonometry and calculus. By mastering this concept, students can apply their knowledge to solve practical problems and develop a deeper understanding of geometric principles.
For a complete collection of terms related to functions and relations click on this link: Triangles Collection
| Common Core Standards | CCSS.MATH.CONTENT.4.G.A.1, CCSS.MATH.CONTENT.7.G.A.2, CCSS.MATH.CONTENT.4.G.A.2, CCSS.MATH.CONTENT.6.G.A.1 |
|---|---|
| Grade Range | 4 - 8 |
| Curriculum Nodes |
Geometry • Triangles • Definition of a Triangle |
| Copyright Year | 2013 |
| Keywords | triangle, defnitions, glossary |
