Classifying Triangles

What kind of triangle is this? Name it for its angles.

• acute

• obtuse

• right

Name these triangles for their angles.

• acute

• right

• obtuse

Identify the triangle by its sides and angles.

• Obtuse Equilateral

• Obtuse Isosceles

• Isosceles

• Acute Scalene

Identify the triangle by its sides and angles

• Equilateral

• Obtuse Equilateral

• Acute Equilateral

• Acute Isosceles

Identify the triangle by its sides and angles

• Right Isosceles

• Right Scalene

• Obtuse Isosceles

• Obtuse Scalene

Identify the triangle by its sides and angles

• Obtuse Isosceles

• Obtuse Equilateral

• Obtuse Scalene

Identify the triangle by its sides and angles

• Acute Equilateral

• Right Equilateral

• Acute Isosceles

• Obtuse Isosceles

Identify the triangle by its sides and angles

• Obtuse

• Acute Isosceles

• Obtuse Scalene

• Obtuse Isosceles

A right triangle can not be equilateral

• True

• False

What is the name of this kind of triangle?

• Isosceles

• Scalene

• Equilateral