1. Ch 13 coordinate geometry
PGA Ch13 Review Game
Ch 13 coordinate geometry
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2. 1. Distance formula

3. 1. Distance formula

4. 2. Equation of a line

5. 2. Equation of a line

6. 3. circles

7. 3. circles

8. 4. area
Find the area of the trapezoid

9. 4. area
Find the area of the trapezoid

10. 5. circle

11. 5. circle

12. 6. Equation of a line

13. 6. Equation of a line

14. 7. circle
Find the circumference of the circle

15. 7. circle
Find the circumference of the circle

16. 8. Circle

17. 8. Circle

18. 9. circle

19. 9. circle

20. 10. inequalities

21. 10. inequalities

22. 11. circle

23. 11. circle

24. 12. System of equations

25. 12. System of equations

26. 13. Altitude and median

27. 13. Altitude and median

28. 14. True of false
The slope of a line is 2/3 if it is perpendicular to 2x-3y=8
The x intercept of the line y=10x+5 is (5,0)
The line y-5=3x has a y-intercept of (0,5)
The line 2x + 3y = 16 contains the point (2, 4).

29. 14. True of false
The slope of a line is 2/3 if it is perpendicular to 2x-3y=8
The x intercept of the line y=10x+5 is (5,0)
The line y-5=3x has a y-intercept of (0,5)
The line 2x + 3y = 16 contains the point (2, 4).

30. 15. Equilateral triangles
ABC is equilateral. Find the coordinates of C.

31. 15. Equilateral triangles
ABC is equilateral. Find the coordinates of C.

32. 16. System of equations
Find the solution set for the system x²+y²=25 x²-y²=7

33. 16. System of equations
Find the solution set for the system x²+y²=25 x²-y²=7