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!