Classifying Triangles

Match the following triangles with their side classification.

• Equilateral Triangle

• 
• Isosceles Triangle

• 
• Scalene Triangle

• 

Match the following triangles with their angle classification.

• Obtuse Triangle

• 
• Right Triangle

• 
• Acute Triangle

• 

How would you classify this triangle by it's sides and angles?

• Isosceles Acute

• Scalene Right

• Scalene Obtuse

• Isosceles Obtuse

• Isosceles Right

How would you classify this triangle by it's sides and angles?

• Scalene Acute

• Equilateral

• Scalene Obtuse

• Isosceles Acute

• Isosceles Obtuse

What is the best classification for this triangle?

• Isosceles Acute

• Scalene Acute

• Isosceles Obtuse

• Equilateral

• Scalene Obtuse

Side Classification: ​ (a)  

Angle Classification: ​ (b)  

• Scalene
• Right
• Isosceles
• Acute
• Obtuse
• Equilateral

Side Classification: ​ (a)  

Angle Classification: ​ (b)  

• Isosceles
• Acute
• Right
• Obtuse
• Equilateral
• Scalene

Side Classification: ​ (a)  

Angle Classification: ​ (b)  

• isosceles
• right
• scalene
• obtuse
• equilateral
• acute

Match the following triangles with their side and angle classification.

• Equilateral

• 
• Scalene Obtuse

• 
• Isosceles Acute

• 
• Scalene Right

• 

Look at the sides of this triangle. What type of triangle is this?

• Equilateral
• Isosceles
• Scalene
• Obtuse