Coordinate grid Worksheet

1 a.

Draw a trapezoid with vertices (4, -9), (6, -9), (6, 0), and (3, 0). Then reflect it in the y-axis. What are the coordinates of the reflected shape?
1 b.

Draw a quadrilateral with vertices (-10, 8), (-2, 7), (-1, 0), and (-6, -9). Then reflect it in the y-axis. What are the coordinates of the reflected shape?
2 a.

Draw a rectangle with vertices (-5, -5), (8, -5), (8, -4), and (-5, -4). Then reflect it in the x-axis. What are the coordinates of the reflected shape?
2 b.

Draw a triangle with vertices (5, 7), (9, 1), and (9, -4). Then reflect it in the y-axis. What are the coordinates of the reflected shape?
Page 2

Answer Key

1 a. 

The new coordinates are (-4, -9), (-6, -9), (-6, 0), and (-3, 0).
1 b. 

The new coordinates are (10, 8), (2, 7), (1, 0), and (6, -9).
2 a. 

The new coordinates are (-5, 5), (8, 5), (8, 4), and (-5, 4).
2 b. 

The new coordinates are (-5, 7), (-9, 1), and (-9, -4).


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