Classifying Triangles and Triangle Inequality Theorem

Classify the triangle by its sides and angles.

• A

• B

• C

• D

Classify the triangle by its sides and angles.

• A

• B

• C

• D

Classify the triangle by its sides and angles.

• A

• B

• C

• D

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

Classify the triangle by its sides and angles.

• Equilateral Triangle

• Scalene Triangle

• Isosceles Triangle

• Right Triangle

List the side measures in order, shortest to longest.

• QM, QP, MP

• MQ, MP, QP

• MP, MQ, QP

Identify the smallest angle.

• ∠A

• ∠B

• ∠C

Identify the largest angle.

• ∠N

• ∠Q

• ∠P

Can the following side measures form a triangle?
  4, 7, 10 

• Yes

• No

Can the following side measures form a triangle?
  3, 5, 8 

• Yes

• No