Geometry Review

Front

What is symmetry?

Back

Symmetry is when one shape becomes exactly like another if you flip, slide, or turn it.

Tags

CCSS.4.G.A.3

Front

What are lines of symmetry?

Back

Lines of symmetry are imaginary lines that divide a shape into two identical halves.

Tags

CCSS.4.G.A.3

Front

What is an obtuse triangle?

Back

An obtuse triangle is a triangle that has one angle greater than 90 degrees.

Tags

CCSS.4.G.A.2

Front

What is an acute triangle?

Back

An acute triangle is a triangle where all three angles are less than 90 degrees.

Tags

CCSS.4.G.A.2

Front

What is a right triangle?

Back

A right triangle is a triangle that has one angle equal to 90 degrees.

Front

What is a polygon?

Back

A polygon is a closed figure with three or more straight sides.

Tags

CCSS.2.G.A.1

Front

What is a vertex?

Back

A vertex is a point where two or more lines meet, commonly referred to as a corner.

Tags

CCSS.HSG.CO.A.1

Front

What is a line segment?

Back

A line segment is a part of a line that has two endpoints.

Tags

CCSS.HSG.CO.A.1

Front

What are parallel lines?

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.

Tags

CCSS.HSG.CO.A.1

Front

What is an equilateral triangle?

Back

An equilateral triangle is a triangle where all three sides are equal in length.

Tags

CCSS.4.G.A.2