Classifying Triangles

Classify the following triangle based on the sides.

• Isosceles

• Equilateral

• Scalene

• Right

Classify the following triangle based on the sides.

• Isosceles

• Equilateral

• Scalene

• Acute

Classify the following triangle based on the angles.

• Equilateral

• Right

• Obtuse

• Acute

Classify the following triangle based on the angles.

• Scalene

• Right

• Obtuse

• Acute

In an acute triangle, all of the angle measures are less than ___ degrees.

In an obtuse triangle, how many angles measure more than 90 degrees?

Classify the following triangle based on the sides.

• Scalene

• Equilateral

• Obtuse

• Acute

Classify the following triangle based on the sides.

• Equilateral

• Right

• Isosceles

• Acute

Classify the following triangle based on the angles.

• Isosceles

• Obtuse

• Scalene

• Acute

Classify the following triangle based on the angles.

• Isosceles

• Acute

• Scalene

• Right