Quiz Chapter 4

Which would be the best classification for the triangle shown?

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

What is the value of the missing angle?

• 61
• 50
• 60
• 69

• 72
• 67
• 65
• 54

The sides of an equilateral triangle have...

• different measures.

• a gallon of water

• equal measures.

• 60°.

Solve for y

• 70

• 40

• 140

• Not enough information

• A
• B
• C
• D

What is the measure of ∠A?

• 46

• 134

• 90

• 88

What is the measure of BC?

• 12

• 6

• not enough information

• 10

What is the measure of ∠S?

• not enough information

• 30

• 60

• 180

Look at the sides of this triangle. What type of triangle is this?

• scalene
• acute
• equilateral
• isosceles