Geometry Tutorial: Triangles, Congruency & Types. Posted: February 24, 2025 | Last updated: July 11, 2025. Discusses the properties and types of triangles, explaining that a triangle is a closed ...

Discover the different types of triangles and find out the difference between an equilateral, scalene, isosceles and right-angled triangle in this KS2 guide. BBC Homepage. Skip to content; ...

There are six types of triangles. All triangles fall into at least one of these categories. Equilateral triangle. ... YEARS: 5–6, 7–8. A triangle is a three-sided shape, ...

Types of Triangle Chart Patterns . The following diagram shows the three basic types of triangle chart patterns: the ascending, descending, and symmetrical triangles.