zIsosceles and Equilateral Triangles

Which would be the best classification for the triangle shown?

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

The sides of an equilateral triangle have...

• different measures.
• Mr M's gallon of water

• equal measures.
• 60°.

• 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?

• Equilateral
• Isosceles
• Scalene
• Obtuse

What kind of triangle is this?

• acute

• right

• obtuse

• 360 degrees

Find the value of x:

Find the value of x: