4-1 Classify Triangles

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

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

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

• Scalene Triangle

• Isosceles Triangle

• Equilateral Triangle

Look at the sides of this triangle. Which type of triangle is pictured?

• Equilateral Triangle

• Scalene Triangle

• Isosceles Triangle

A triangle has side lengths of 15 centimeters, 11 centimeters, and 9 centimeters. What kind of triangle is it?

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

• Acute Triangle

• Right Triangle

• Obtuse Triangle

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

A triangle has side lengths of 15 centimeters, 11 centimeters, and 9 centimeters. What kind of triangle is it?

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

• Acute Triangle

• Obtuse Triangle

• Right Triangle