Grade 10 Coordinate geometry worksheet

What is on the worksheet

1. Rotate (0, 27) 90° counterclockwise about the origin. Give the new x-coordinate.

2. Find the slope through (-8, 2) and (-7, 7).

3. Rotate (-22, -6) 90° counterclockwise about the origin. Give the new x-coordinate.

4. Rotate (-17, 14) 90° counterclockwise about the origin. Give the new x-coordinate.

5. Find only the x-coordinate of the midpoint of (14, -6) and (-16, 5).

6. Rotate (-21, -9) 90° counterclockwise about the origin. Give the new x-coordinate.

7. Find only the x-coordinate of the midpoint of (-5, -1) and (-20, -7).

8. Find the slope through (2, 9) and (6, -11).

9. Rotate (1, 2) 90° counterclockwise about the origin. Give the new x-coordinate.

10. Find only the x-coordinate of the midpoint of (14, -19) and (1, -16).

11. Find the slope through (1, 2) and (13, -58).

12. Find the slope through (-9, -9) and (-6, -6).

13. Find the slope through (-7, 0) and (-4, -15).

14. Rotate (-17, -6) 90° counterclockwise about the origin. Give the new x-coordinate.

15. Find only the x-coordinate of the midpoint of (-9, 1) and (1, -17).

16. Find only the x-coordinate of the midpoint of (-2, 10) and (14, -17).

17. Find only the x-coordinate of the midpoint of (-18, 10) and (-7, -14).

18. Rotate (25, -27) 90° counterclockwise about the origin. Give the new x-coordinate.

19. Find the slope through (-6, 0) and (-5, -7).

20. Find only the x-coordinate of the midpoint of (18, -19) and (14, 2).