Vocabulary

Congruent sides - sides of a triangle that are the same in length.

Concepts

Classify a triangle as isosceles, acute, obtuse, right, equilateral, or scalene.

Rules

Use the definitions given to classify a triangle with respect to its sides or angles.

Example

Classify the given triangle with respect to sides.

Solution

An isoseles triangle has two equal sides and two equal angles.

Pre-requisite Skills

Classify Triangles (6.10.6)