Geometry Review

How many endpoints does a ray have?

• One

• Two

• Three

What is the name of this ray?

• Ray SR

• Ray RS

• Ray QR

Fill in the blank: A ray has one ______ and extends infinitely in one direction.

• Endpoint

• Vertex

• Angle

Fill in the blank: A right angle is an angle that measures ____.

• 90 degrees

• 45 degrees

• 180 degrees

• 360 degrees

Fill in the blank: An acute angle is an angle that is ____.

• less than 90 degrees

• exactly 90 degrees

• more than 90 degrees

• exactly 180 degrees

Fill in the blank: A straight angle is an angle that measures ____.

• 180 degrees

• 90 degrees

• 45 degrees

• 360 degrees

A ray will have _________ endpoints.

• 1
• 2
• 0

Tags

CCSS.4.G.A.1

The point at each end of a line segment or at the beginning of a ray

• ever after

• end game

• endpoint

• escape

An Obtuse angle measures _____

• 90 degrees

• 180 degrees

• more than 90 degrees

• less than 90 degrees

A Vertex is the point where 2 rays meet to form an ____

• angle

• ray

• line

• line segment