Classifying Triangles

An acute triangle has __________ angles that each measure less than 90°.

• one

• two

• three

• four

Tags

CCSS.4.G.A.2

An isosceles triangle has _________ equal sides.

• one

• two

• three

• four

Tags

CCSS.4.G.A.2

An ____________ triangle has three equal sides.

• isosceles

• equilateral

• scalene

Tags

CCSS.4.G.A.2

A _________ triangle has no equal sides.

• scalene

• isosceles

• equilateral

Tags

CCSS.4.G.A.2

If a triangle has all three angles equivalent and all three sides equivalent, what type of triangle is it?

• Acute Isosceles

• Equilateral, Equiangular

• Obtuse Scalene

• Obtuse Isosceles

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• A

• B

• C

• D

Tags

CCSS.4.G.A.2