Geometry vocabulary- Unit 1

Front

A straight path of points that goes on and on in opposite directions is called a ____________.

Back

line

Tags

CCSS.4.G.A.1

Front

A ______ is an exact location in space.

Back

point

Tags

CCSS.HSG.CO.A.1

Front

A part of a line that has one endpoint and continues on forever in one direction is called a _________.

Back

ray

Tags

CCSS.4.G.A.1

Front

A _______________ is part of a line with two endpoints.

Back

line segment

Tags

CCSS.HSG.CO.A.1

Front

An angle with a measurement less than a right angle.

Back

acute angle

Tags

CCSS.4.G.A.1

Front

Complementary Angles

Back

Two angles whose measures have a sum of 90

Tags

CCSS.7.G.B.5

Front

Name the transformation: Translation, Reflection, Rotation

Back

Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is this picture an example of? Options: An angle, A cat vertex, Rotation, Dilation

Back

Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Dilation

Back

Dilation means to enlarge or reduce

Tags

CCSS.8.G.A.3

Front

Reflection

Back

When you flip or mirror an object across a line.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5