Classify the Triangle

A triangle with one angle measuring more than 90 degrees is called a __________.

• Acute triangle

• Obtuse triangle

• Right triangle

• Equilateral triangle

Tags

CCSS.4.G.A.2

In which triangle are all angles less than 90 degrees?

• Acute triangle

• Obtuse triangle

• Right triangle

• Equilateral triangle

Tags

CCSS.4.G.A.2

A triangle that has two equal sides is called a __________.

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

• Right triangle

Tags

CCSS.4.G.A.2

Which triangle always has an angle that measures exactly 90 degrees?

• Acute triangle

• Obtuse triangle

• Right triangle

• Equilateral triangle

Tags

CCSS.4.G.A.2

If a triangle has sides measuring 5 cm, 5 cm, and 8 cm, it is classified as a __________.

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

• Right triangle

Tags

CCSS.4.G.A.2

A triangle with sides measuring 7 cm, 8 cm, and 9 cm is known as a __________.

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

• Right triangle

Tags

CCSS.4.G.A.2

A triangle with two angles measuring 45 degrees each is most likely a __________.

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

• Right triangle

Tags

CCSS.4.G.A.2

Which of the following triangles has no equal sides?

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

• Right triangle

Tags

CCSS.4.G.A.2

Classify the following triangle in as many ways as possible. 

• Right, Equilateral

• Obtuse, Scalene

• Obtuse, Equilateral

• Right, Scalene

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

Tags

CCSS.4.G.A.2