Classify Triangles

Which type of triangle is this?

• Obtuse

• Acute

• Right

• Tri-triangle

Which type of triangle is this?

• Triside

• Isosceles

• Equilateral

• Scalene

Which type of triangle is this?

• Equivalent

• Isosceles

• Equilateral

• Scalene

Which type of triangle is this?

• Equilateral

• Isosceles

• Equivalent

• Right

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which type of triangle is this?

• Obtain

• Obstetrician

• Obtuse

• Acute

Which type of triangle is this?

• Accuse

• Acute

• Obtain

• Obtuse

Which type of triangle has one ninety-degree angle?

• Isosceles

• Acute

• Obtuse

• Right

Which type of triangle has three different side lengths?

• Scallion

• Scalene

• Scoot

• Scene

An isosceles triangle has: (select two answers)

• three equal angles

• two equal side lengths

• four equal side lengths

• two equal angles

Tags

CCSS.4.G.A.2

A right triangle has:

• one angle of 90 degrees and 6 sides of equal length

• two right angles and two equal sides.

• no ninety degree angles.

• one ninety degree angle.