Classifying Triangles

What type of triangle is this?

• Equilateral
• Isosceles
• Scalene
• Obtuse

• A
• B
• C
• D

Which would be the best classification for the triangle shown?

• acute isosceles
• equiangular scalene
• equiangular isosceles
• equiangular equilateral

Which would be the best classification for the triangle shown?

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

Classify this triangle.

• A
• B
• C
• D

Classify this triangle.

• A
• B
• C
• D

Classify this triangle.

• A
• B
• C
• D

All angles of a triangle add up to what degrees?

• 180
• 360
• 90
• 100

How many right angles can a triangle have?

• 1
• 2
• 3
• 0

Solve for x.

• -8
• -4
• -6
• -10