REACH: Geometry

Which of the following is a ray?

• A line with two endpoints

• A line with one endpoint

• A line with no endpoints.

Tags

CCSS.4.G.A.1

What is the name of lines that intersect at a right angle?

• Parallel lines

• Perpendicular lines

• Line segments

Tags

CCSS.HSG.CO.A.1

This angle is __________ 90°. It is called a (n):

• acute angle

• right angle

• obtuse angle

Tags

CCSS.4.G.A.1

Identify the shape that is not a polygon:

• Circle

• Triangle

• Square

Tags

CCSS.2.G.A.1

Which of the following is a characteristic of a square?

• Four equal sides

• Three sides

• No sides

• Five equal sides

Tags

CCSS.5.G.B.4

Identify the triangle with all equal sides:

• Right triangle

• Equilateral triangle

• Isosceles triangle

Tags

CCSS.4.G.A.2

Can you draw a line of symmetry through a heart shape? Is it possible?

• Yes

• No

Tags

CCSS.4.G.A.3

Which shape has only one line of symmetry?

• Circle

• Rectangle

• Heart

Tags

CCSS.4.G.A.3

An angle greater than 90°, is called...

• an acute angle

• a right angle

• an obtuse angle

Tags

CCSS.4.G.A.1

Which of the following is a line segment?

• A line with two endpoints

• A line with one endpoint

• A line with no endpoints

Tags

CCSS.4.G.A.1