IDENTIFYING TRIANGLES

They are everywhere.

IDENTIFY TRIANGLES

By sides By angles

Isosceles Triangle At least two sides

are congruent.

Equilateral Triangle All sides are

congruent.

Scalene Triangle No sides are

congruent

Equiangular Triangle All angles are

congruent.

Right Triangle Exactly 1 right

angle

Acute triangle All the angles are

acute angles.

Obtuse triangle Exactly 1 angle is

obtuse.

Identifying Triangles

Triangles

Sides Angles

Isosceles Equilateral Scalene Equiangular Right Acute Obtuse

Let’s identify triangles!

The following slides will show some triangles used in every day situations.

On your own paper, identify each triangle using sides, angles or both.

TRIANGLES

Keep lookingThey are EVERYWHERE!