Geometry Classification

What is this?

• parallel

• vertex

• Line

• Line segment

Tags

CCSS.4.G.A.1

You can classify triangles by their ___________ and by their ____________. (Select the two that apply)

• sides

• shape

• color

• angles

Tags

CCSS.4.G.A.2

Classify this triangle by its angles

• acute

• right

• obtuse

Tags

CCSS.4.G.A.2

Which of the following is true about an isosceles triangle?

• It has no equal sides.

• It has two equal sides.

• It has three equal sides.

• It cannot have a right angle.

A triangle with angles measuring 60 degrees, 60 degrees, and 60 degrees is classified as:

• Isosceles triangle

• Equilateral triangle

• Scalene triangle

• Right triangle

Tags

CCSS.4.G.A.2

A triangle with all angles less than 90 degrees is called:

• Obtuse triangle

• Acute triangle

• Right triangle

• Equilateral triangle

Tags

CCSS.4.G.A.2

Which triangle has one angle that is exactly 90 degrees?

• Acute triangle

• Obtuse triangle

• Right triangle

• Isosceles triangle

Tags

CCSS.4.G.A.2

A triangle with two sides of equal length is known as:

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

• Acute triangle

Tags

CCSS.4.G.A.2

Which of the following is a characteristic of a rhombus?

• All sides are equal and opposite sides are parallel.

• Only one pair of parallel sides.

• All angles are equal.

• Two pairs of adjacent sides are equal in length.

Tags

CCSS.HSG.CO.C.11

A triangle with all sides of different lengths is called:

• Isosceles triangle

• Equilateral triangle

• Scalene triangle

• Right triangle

Tags

CCSS.4.G.A.2