Coordinate grid Worksheet

1 a.

Draw a parallelogram with vertices (-9, -5), (0, -5), (-1, -9), and (-10, -9). Then reflect it in the y-axis. What are the coordinates of the reflected shape?
1 b.

Draw a parallelogram with vertices (-4, 4), (9, 5), (9, -5), and (-4, -6). Then reflect it in the x-axis. What are the coordinates of the reflected shape?
2 a.

Draw a pentagon with vertices (-4, 7), (3, 4), (10, 4), (7, -1), and (-5, -7). Then reflect it in the y-axis. What are the coordinates of the reflected shape?
2 b.

Draw a triangle with vertices (-2, -10), (-9, 9), and (3, -2). Then reflect it in the x-axis. What are the coordinates of the reflected shape?
Page 2

Answer Key

1 a. 

The new coordinates are (9, -5), (0, -5), (1, -9), and (10, -9).
1 b. 

The new coordinates are (-4, -4), (9, -5), (9, 5), and (-4, 6).
2 a. 

The new coordinates are (4, 7), (-3, 4), (-10, 4), (-7, -1), and (5, -7).
2 b. 

The new coordinates are (-2, 10), (-9, -9), and (3, 2).


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