Ch 1: Geometry Basics Review

Front

Back

Front

What divides something directly in half?

Back

Bisector

Front

What is a location with no size or shape?

Back

Point

Front

What has a beginning and then continues forever in ONE dimension?

Back

Ray

Front

How many degrees does a straight angle have?

Back

180 degrees

Front

What is the term for a flat surface that extends infinitely in all directions?

Back

Plane

Front

What is a part of a line that has two endpoints?

Back

Line Segment

Front

What is the term for an angle that measures less than 90 degrees?

Back

Acute Angle

Front

What do you call an angle that measures exactly 90 degrees?

Back

Right Angle

Front

What is the term for an angle that measures more than 90 degrees but less than 180 degrees?

Back

Obtuse Angle