Building Blocks of Geometry Review

A ________ shows a position in space.

• point

• ray

• line

• plane

An angle with measure 180 degrees is _______.

• straight

• right

• acute

• obtuse

A __________ is part of a line with two endpoints.

• angle

• segment

• ray

• line

____ two points are collinear.

• Any

• No

• Sometimes

Two opposite rays _____________________ form a line.

• always

• sometimes

• never

Choose two that can represent the same ray.

Which is a name for the line segment with endpoints at point A and point B?

A _______ is named by two points on it or a lower case script label.

• ray

• point

• line

• plane

A ________ is part of a line with one endpoint and extending forever in one direction.

• segment

• ray

• line

• angle

Which of the following has two endpoints?