Below are the answers key for the Multiple Choice Questions in Analytic Geometry: Points, Lines and Circles – MCQs Part 1.

1. B. 21

2. C. 10

3. D. –5 or 19

4. C. (3, -3)

5. C. 5, 0

6. B. x = -10, y = –1

7. A. (-1, 1)

8. D. (11, -20)

9. B. c – b = b – a

10. D. 8

Review: Solution for Number 10

11. B. 14.93

Review: Solution for Number 11

12. C. 45º

Review: Solution for Number 12

13. B. 11º 19’

Review: Solution for Number 13

14. A. 4.4º

Review: Solution for Number 14

15. D. 1

Review: Solution for Number 15

16. B. (64, -44) and (4, -4)

Review: Solution for Number 16

17. B. 2

Review: Solution for Number 17

18. B. 3.54

Review: Solution for Number 18

19. B. 5 units

Review: Solution for Number 19

20. B. 4

Review: Solution for Number 20

21. D

Review: Solution for Number 21

22. A. 10

Review: Solution for Number 22

23. A. 1

Review: Solution for Number 23

24. C. -3/2

Review: Solution for Number 24

25. B. 9 sq. units

Review: Solution for Number 25

26. B. 4

Review: Solution for Number 26

27. C. 25 sq. units

Review: Solution for Number 27

28. B. y = -x – 2

Review: Solution for Number 28

29. B. 5

Review: Solution for Number 29

30. B. 3x – y + 1 = 0

Review: Solution for Number 30

31. D. 2x + y + 1 = 0

Review: Solution for Number 31

32. C. 3x – 2y = 12

Review: Solution for Number 32

33. C. 8

Review: Solution for Number 33

34. A. y – 6x = 0

Review: Solution for Number 34

35. B. y + 2x – 4 = 0

Review: Solution for Number 35

36. C. 3

Review: Solution for Number 36

37. B. -3/2

Review: Solution for Number 37

38. C. –6

Review: Solution for Number 38

39. C. x – y – 4 = 0

Review: Solution for Number 39

40. B. 5x – y = 14

Review: Solution for Number 40

41. B. 8x – 2y + 11 = 0

Review: Solution for Number 41

42. D. 15 x – 10y – 9 = 0

Review: Solution for Number 42

43. A. 7x + 2y + 31 = 0

Review: Solution for Number 43

44. C. 4x + 5y = 2

Review: Solution for Number 44

45. D. 2x + y – 2 = 0

Review: Solution for Number 45

46. D. –3

Review: Solution for Number 46

47. D. 4

Review: Solution for Number 47

48. D. x – 4y = –14

Review: Solution for Number 48

49. A. 3

Review: Solution for Number 49

50. B. 2x – y – 2 = 0

Review: Solution for Number 50

### Online Questions and Answers in Analytic Geometry: Points, Lines and Circles Series

Following is the list of practice exam test questions s in this brand new series:

**Analytic Geometry: Points, Lines and Circles MCQs**

**MCQs from Number 1 – 50**Answer key:

**PART I**

**MCQs from Number 51 – 100**Answer key:

**PART II**