90 DEGREE ROTATION ON A COORDINATE PLANE WORKSHEET

Find the coordinates of the vertices of each figure after the given transformation.

Problem 1 :

rotation 90° counterclockwise about the origin

Solution

Problem 2 :

rotation 90° counterclockwise about the origin

Solution

Problem 3 :

rotation 90° clockwise about the origin

Solution

Problem 4 :

rotation 90° clockwise about the origin

Solution

Rotate each shape as described.

Problem 5 : 

The shape above has the following coordinates:

A (-4, 5), B (-10, 3) and C (-6, 6)

Rotate the shape 270° clockwise.

Solution

Problem 6 :

The shape above has the following coordinates:

A (4, 3), B (7, 2), C (9, 6) and D (2, 7)

Rotate the shape 270° clockwise.

Solution

Problem 7 :

The shape above has the following coordinates:

A (-5, -3), B (-8, 0) and C (-6, -8)

Rotate the shape 270° counter-clockwise.

Solution

Problem 8 :

The shape above has the following coordinates:

A(-3, 0), B (-6, 1), C (-9, 8) and D (-1, 6)

Rotate the shape 90° clockwise.

Solution

Answer Key

1)  B'(0, -5), E'(-1, -2) and G'(3, -2)

2)  J'(-3, 3), K'(-2, 2) and F'(-2, 3)

3)  M'(-1, 5), L'(-3, 5), I'(-3, 4) 

4)  U'(3, -3), T'(0, -5) and K'(-2, -2) 

5)  A'(-5, -4), B'(-3, -10) and C'(-6, -6) 

6)  A'(-3, 4), B'(-2, 7), C'(-6, 9) and D'(-7, 2)

7)  A'(-3, 5), B'(0, 8) and C'(-8, 6) 

8)  A'(0, 3), B'(1, 6), C'(8, 9) and D'(6, 1)