Triangle classification

Name this triangle based on its sides.

• equilateral

• isosceles

• scalene

• acute

Tags

CCSS.4.G.A.2

Name this triangle based on its angles.

• acute

• right

• obtuse

• isosceles

Tags

CCSS.4.G.A.2

Name this triangle based on its angles.

• obtuse

• right

• acute

• scalene

Tags

CCSS.4.G.A.2

Name this triangle based on its sides.

• obtuse

• equilateral

• isosceles

• 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

What is an isosceles triangle?

• a triangle with 2 congruent sides.
• Adds up to 180
• a triangle with 3 congruent sides
• a triangle with all angles less than 90⁰

Tags

CCSS.4.G.A.2

Which would be the best classification for the triangle shown?

• Right Scalene
• Obtuse Equilateral
• Acute Scalene
• Acute Isoscelese

Tags

CCSS.4.G.A.2

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 type of triangle has 2 sides that are congruent?

• Scalene
• Equilateral
• Isosceles
• Other

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.4.G.A.2