Geometry_42

Which would be the best classification for the triangle shown?

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

Classify the triangle

• obtuse
• scalene
• equilateral
• isosceles

Why is a Triangle called an Acute Triangle?

• It has 3 acute angles
• It has 2 acute angles
• It has 1 acute angle
• It has 0 acute angles

What type of special right triangle is this?

• Isoceles right
• 30-60-90
• not a special right triangle

Classify this triangle by it's side lengths.

• Right
• Pythagorean
• Acute
• Obtuse

What type of triangle is this? 

• equilateral triangle
• isosceles triangle  
• scalene triangle
• none of the above

Classify this triangle for its sides only.

• Right

• Isosceles

• Scalene

• Equilateral

What are the attributes of an obtuse triangle?

• It has no obtuse angles

• It has 1 obtuse angle

• It has 2 obtuse angles

• It has 3 obtuse angles

How many acute angles must an acute triangle have?

• 2
• 1
• 4
• 3

Classify this triangle by its sides.

• equilateral

• scalene

• isosceles