Geometry Vocabulary (Part I)

Front

I am a 3 sided figure whose angles add to equal 180*. What am I?

Back

Triangle

Tags

CCSS.2.G.A.1

Front

What is this an image of?

Back

A right angle

Tags

CCSS.4.G.A.1

Front

__________ __________ are angles that are across from each other when 2 lines intersect.

Back

Vertical Angles

Tags

CCSS.7.G.B.5

Front

I am a line that intersects 2 or more lines. What am I?

Back

Transversal

Tags

CCSS.HSG.CO.A.1

Front

Alternate __________ angles are angles inside the parallel lines and on opposite sides of the transversal.

Back

Interior

Tags

CCSS.8.G.A.5

Front

Are Consecutive Interior Angles congruent?

Back

False

Tags

CCSS.8.G.A.5

Front

What kind of triangle has 2 equal sides and 2 equal angles?

Back

Isosceles Triangle

Tags

CCSS.4.G.A.2

Front

Angles that add to equal 90* are what kind of angles?

Back

Complementary

Tags

CCSS.7.G.B.5

Front

I am an angle that is greater than 90*. What am I?

Back

Obtuse Angle

Tags

CCSS.4.G.A.1

Front

Parallel lines are two lines that never intersect or touch.

Back

True

Tags

CCSS.HSG.CO.A.1