Unit 4 Quiz

Classify each triangle by its sides.

• Equilateral

• 2.

• Scalene

• 3.

• Isosceles

• 1.

Classify each triangle by its sides.

• Equilateral

• 5.

• Scalene

• 6.

• Right

• 7.

• Obtuse

• 8.

Match the following triangles with their angle classification.

• Acute Triangle

• 
• Right Triangle

• 
• Obtuse Triangle

• 

How would you classify this triangle by it's sides and angles?

• Isosceles Acute

• Scalene Right

• Scalene Obtuse

• Isosceles Obtuse

• Isosceles Right

How would you classify this triangle by it's sides and angles?

• Scalene Acute

• Equilateral

• Scalene Obtuse

• Isosceles Acute

• Isosceles Obtuse

Find the measure of the missing angle.

• 30^o

• 110^o

• 150^o

• 40^o

Find the measure of the indicated angle. 

• 26
• 36
• 85
• 144

Solve for x. (Hint: 70 + 60 + 8x + 2 = 180; combine like terms and solve for x)

• 16

• 11

• 50

• 6

Find the value of k.

Find x.