Types of Triangles

What type of triangle is this?

• Equilateral
• Isosceles
• Scalene
• Obtuse

What type of triangle is this?

• scalene
• acute
• equilateral
• isosceles

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

What is an "Acute" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Which type of angle is pictured?

• Acute
• Right
• Obtuse
• Straight

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

• Equilateral Triangle
• Scalene Triangle
• Isosceles Triangle
• Right Triangle

What type of triangle has 3 congruent sides? Congruent means equal.

• equilateral

• scalene

• isosceles

What type of triangle has no congruent sides? Congruent means equal.

• equilateral

• isosceles

• scalene