Coordinate grid Worksheet

1 a.

Draw a triangle with vertices (3, -3), (4, 10), and (9, 2). Then reflect it in the y-axis. What are the coordinates of the reflected shape?
1 b.

Draw a trapezoid with vertices (-9, 2), (4, 2), (-2, -8), and (-7, -8). Then move it 3 units right, and 5 units up. What are the new coordinates?
2 a.

Draw a triangle with vertices (3, 9), (6, 7), and (-2, 6). Then reflect it in the x-axis. What are the coordinates of the reflected shape?
2 b.

Draw a triangle with vertices (0, -7), (-8, 1), and (0, 4). Then move it 5 units up. What are the new coordinates?
Page 2

Answer Key

1 a. 

The new coordinates are (-3, -3), (-4, 10), and (-9, 2).
1 b. 

The new coordinates are (-6, 7), (7, 7), (1, -3), and (-4, -3).
2 a. 

The new coordinates are (3, -9), (6, -7), and (-2, -6).
2 b. 

The new coordinates are (0, -2), (-8, 6), and (0, 9).


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