Classifying Triangles

Classify the triangle.

• Obtuse Equilateral

• Obtuse Isosceles

• Acute Isosceles

• Acute Scalene

• Right Scalene

Classify the triangle.

• Right Isosceles

• Right Scalene

• Right Equilateral

• Acute Scalene

• Acute Isosceles

Classify the triangle.

• Equiangular Equilateral

• Acute Scalene

• Obtuse Equilateral

• Acute Isosceles

• Equiangular Scalene

Classify the triangle.

• Right Isosceles

• Right Scalene

• Obtuse Isosceles

• Obtuse Scalene

• Right Obtuse

Classify the triangle.

• Obtuse Isosceles

• Obtuse Equilateral

• Obtuse Scalene

• Acute Scalene

• Acute Isosceles

Classify the triangle.

• Acute Equilateral

• Right Equilateral

• Acute Isosceles

• Obtuse Isosceles

• Right Scalene

Classify the triangle.

• Obtuse Equilateral

• Acute Isosceles

• Obtuse Scalene

• Obtuse Isosceles

• Acute Scalene

All acute triangles are equilateral.

• True

• False

In a triangle, the three angles all add up to....

• It varies on the type of triangle.

Classify the triangle.

• Acute Isosceles

• Acute Scalene

• Equiangular Equilateral

• Equilateral Scalene

• Not enough information.