Assessment: Triangle Classification

What do the angles in an equilateral triangle measure?

• 30, 60, 90
• 45, 45, 90
• 60, 60, 60
• 35, 55, 90

Tags

CCSS.8.G.A.5

What is an isosceles triangle?

• a triangle with 2 congruent sides.
• Adds up to 180

Tags

CCSS.7.G.A.2

Find the measure of each angle indicated. 

• 33°
• 136°
• 36°
• 31°

Tags

CCSS.8.G.A.5

Find the measure of each angle indicated. 

• 140°
• 21°
• 105°
• 25°

Tags

CCSS.8.G.A.5

Find the measure of each angle indicated. 

• 139°
• 66°
• 138°
• 116°

Tags

CCSS.8.G.A.5

Which would be the best classification for the triangle shown?

• acute isosceles
• obtuse scalene
• obtuse isosceles
• acute scalene

Tags

CCSS.4.G.A.2

Which would be the best classification for the triangle shown?

• right isosceles
• obtuse scalene
• obtuse isosceles
• right scalene

Tags

CCSS.4.G.A.2

Can a triangle can have 2 right angles in it?

• Yes
• No
• Sometimes
• It can have a maximum of 3 right angles.

Tags

CCSS.8.G.A.5

What type of triangle is this?

• Scalene
• Isosceles
• Equilateral
• Obtuse

Tags

CCSS.6.G.A.3

What type of triangle is this?

• Acute
• Right
• Isosceles
• Obtuse

Tags

CCSS.4.G.A.2