Classification of Angles and 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
• obtuse
• 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

Which type of triangle is pictured?

• Equilateral Triangle
• Right Isosceles Triangle
• Scalene Triangle

What type of triangle is this?

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

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o