Classifying Triangles

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

• scalene

• acute

• equilateral

• isosceles

Which type of angle is this?

• Acute
• Right
• Obtuse
• Straight

A triangle with 3 congruent sides is called a(n) ______

• Isosceles Triangle

• Equilateral Triangle

• Obtuse Triangle

• Irregular Triangle

What type of angle is this?

• Acute

• Right

• Obtuse

• Straight

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

• scalene

• acute

• equilateral

• isosceles

Classify this triangle for its angles only.

• acute

• right

• isosceles

• scalene

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

• Equilateral
• Isosceles
• Scalene
• Obtuse

Which type of angle is this?

• Acute
• Right
• Obtuse
• Straight

Classify this triangle for its angles only.

• right

• obtuse

• acute

Classify this triangle for its angles only.

• acute

• obtuse

• equilateral

• isosceles