GA.3 Symmetry

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 is a line of symmetry?

Back

A line of symmetry is an imaginary line that divides a shape into two identical parts.

Tags

CCSS.4.G.A.3

Front

How many lines of symmetry does a square have?

Back

A square has 4 lines of symmetry.

Tags

CCSS.4.G.A.3

Front

How many lines of symmetry does a circle have?

Back

A circle has an infinite number of lines of symmetry.

Tags

CCSS.4.G.A.3

Front

How many lines of symmetry does a triangle have?

Back

An equilateral triangle has 3 lines of symmetry.

Tags

CCSS.4.G.A.3

Front

How many lines of symmetry does a rectangle have?

Back

A rectangle has 2 lines of symmetry.

Tags

CCSS.4.G.A.3

Front

How many lines of symmetry does a parallelogram have?

Back

A parallelogram has 0 lines of symmetry.

Tags

CCSS.4.G.A.3

Front

What shape has only one line of symmetry?

Back

A regular kite has only one line of symmetry.

Tags

CCSS.4.G.A.3

Front

What is rotational symmetry?

Back

Rotational symmetry is when a shape can be rotated around a center point and still look the same.

Tags

CCSS.HSG.CO.A.4

Front

How many degrees can a shape with rotational symmetry be rotated?

Back

It can be rotated by a certain angle, such as 90 degrees, 180 degrees, etc., depending on the shape.

Tags

CCSS.HSG.CO.A.4