Classifying Triangles Angles

What kind of triangle is this?

• Equilateral

• Acute Isosceles

• Right Scalene

• Obtuse Isosceles

How many acute angles do Acute Triangles need to have?

• 1

• 2

• 3

Find the missing angle in the triangle.

• 65 degrees

• 180 degrees

• 115 degrees

Find the missing angle in the triangle.

• 90 degrees

• 65 degrees

• 115 degrees

• 180 degrees

Find the missing angle in the triangle.

• 180 degrees

• 142 degrees

• 90 degrees

• 38 degrees

Identify the triangle based on its angles.

• Right

• Obtuse

• Acute

Identify the triangle based on its angles.

• Right

• Obtuse

• Acute

Identify each triangle based on angles.

• Right

• Obtuse

• Acute

Identify the triangle based on its angles.

• Right

• Obtuse

• Acute

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle