Geometry Definitions

Front

Parallel lines ______ intersect.

Back

never

Tags

CCSS.HSG.CO.A.1

Front

How do we measure angles?

Back

degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Front

What does 'acute' mean in geometry?

Back

small

Tags

CCSS.4.G.A.2

Front

Supplementary angles look like a ______.

Back

line

Tags

CCSS.7.G.B.5

Front

An angle has ___ ____ with one endpoint.

Back

2 rays

Front

What is the sum of the angles in a triangle?

Back

180 degrees

Tags

CCSS.8.G.A.5

Front

What do we call an angle greater than 90 degrees but less than 180 degrees?

Back

Obtuse angle

Tags

CCSS.4.G.A.1

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is the term for angles that add up to 90 degrees?

Back

Complementary angles

Tags

CCSS.7.G.B.5

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Tags

CCSS.4.G.A.1