4.1: Classifying Triangles
Definitions:
AcuteTriangle - a triangle with 3 acute angles
Equiangular Triangle - a triangle with 3 congruent angles
Right Triangle - a triangle with one right angle
Obtuse Triangle- a triangle with one obtuse angle
Equilateral Triangle - a triangle with 3 congruent sides
Isosceles Triangle - a triangle with at least 2 congruent sides
Scalene Triangle - a triangle with no congruent sides
Examples:
Definitions:
AcuteTriangle - a triangle with 3 acute angles
Equiangular Triangle - a triangle with 3 congruent angles
Right Triangle - a triangle with one right angle
Obtuse Triangle- a triangle with one obtuse angle
Equilateral Triangle - a triangle with 3 congruent sides
Isosceles Triangle - a triangle with at least 2 congruent sides
Scalene Triangle - a triangle with no congruent sides
Examples: