Lines of Symmetry, Diagonals, Rotation

How many lines of symmetry and diagonals does the following shape have?

• 4 lines of symmetry, and 4 diagonals

• 2 lines of symmetry, and 0 diagonals

• 4 lines of symmetry, and 2 diagonals

• 2 lines of symmetry, and 4 diagonals

What is the order of rotational symmetry for the following shape, and what is angle of rotational symmetry?

• Order of 5, and the angle of rotational symmetry is 60 degrees

• Order of 6, and the angle of rotational symmetry is 80 degrees

• Order of 6, and the angle of rotational symmetry is 60 degrees

• Order of 5, and the angle of rotational symmetry is 72 degrees

What is the order of rotational symmetry for the following shape, and what is angle of rotational symmetry?

• Order of 8, and the angle of rotational symmetry is 50 degrees

• Order of 8, and the angle of rotational symmetry is 45 degrees

• Order of 7, and the angle of rotational symmetry is 51 degrees

• Order of 7, and the angle of rotational symmetry is 45 degrees

What is the order of rotational symmetry for the following shape, and what is angle of rotational symmetry?

• Order of 10, and the angle of rotational symmetry is 36 degrees

• Order of 9, and the angle of rotational symmetry is 40 degrees

• Order of 10, and the angle of rotational symmetry is 40 degrees

• Order of 9, and the angle of rotational symmetry is 36 degrees

What is the order of rotational symmetry for the following shape, and what is angle of rotational symmetry?

• Order of 3, and the angle of rotational symmetry is 120 degrees

• Order of 3, and the angle of rotational symmetry is 60 degrees

• Order of 2, and the angle of rotational symmetry is 120 degrees

• Order of 2, and the angle of rotational symmetry is 180 degrees

Identify the smallest angle of rotation that maps the image to itself.

• 72°

• 180°

• 144°

• 45°

How many lines of symmetry does this shape have?

• 1

• 2

• 3

• 4

How many degrees was the figure rotated?

• 90 degrees counterclockwise 

• 180 degrees

• 90 degrees clockwise

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, -5)

• (-5, 3)

• (-3, 3)

Rotate the point (-3,-4) around the origin 180 degrees. State the image of the point.

• (-4,-3)

• (-4,3)

• (4,-3)

• (3,4)