Use the diagram for numbers 11-13.


      G              H                              J
            3x                     x + 16

If GJ = 32, find the value of each.


11. Solve for x.

   a) 3                    b) 4                    c) 6                    d) 6


12. Find GH.

   a) 10                   b) 11                   c) 12                   d) 13


13. Find HJ.

   a) 20                   b) 21                   c) 22                   d) 23


14. Find the length of PD if the coordinate of P is -7 and the coordinate of D is 4.

   a) 10                   b) 11                   c) 12                   d) 13


15. Find the length of SK if the coordinate of S is 17 and the coordinate of K is -5..

   a) 16                   b) 18                   c) 20                   d) 22


16. Which of the following is NOT a way to name the angle:

                              M


                               1
                          N                 P

   a) <1                   b) <MNP                 c) <MPN                 d) <PNM
True or False
Use the diagram below for numbers 17 to 22.


                     2
              1            3
                     4


17. <1 and <2 are vertical angles.

   a) True                 b) False

18. <2 and <3 are supplementary angles.

   a) True                 b) False

19. m<1 = m<3

   a) True                 b) False

20. m<3 + m<4 = 180

   a) True                 b) False

21. m<1 + m<3 = 180

   a) True                 b) False

22. <4 and <2 are adjacent angles.

   a) True                 b) False
Matching

_____        23. Points that lie on the same line                a. Point
_____        24. Lines that never cross                          b. Line
_____        25. Part of a line that consists of one             c. Plane
                 endpoint and a line

_____        26. Identifies a position or location               d. Collinear Points
_____        27. Consists of two points on a line                e. Coplanar Points
                 called endpoints

_____        28. Has infinite length and is a straight             a. LLine Segment
                 path between two points

_____        29. Has infinite length and width                     b. RRay
_____        30. Points that lie in the same plane                 c. AAngle
_____        31. Formed by two rays with a                         d. IIntersections
                 common endpoint

_____        32. Lines that intersect to form ninety               e. PParallel Lines
                 degree angles

_____        33. Two lines cross at exactly one point              a. PPerpendicular Lines



Free Response

   34. Solve for x.
                                3x - 40                2x - 10




                                       6w - 10           6w + 10
   35. Solve for w.




                                                       4z - 10
   36. Solve for z.                                         z

TechMathI - Chapter1Test

  • 1.
    Use the diagramfor numbers 11-13. G H J 3x x + 16 If GJ = 32, find the value of each. 11. Solve for x. a) 3 b) 4 c) 6 d) 6 12. Find GH. a) 10 b) 11 c) 12 d) 13 13. Find HJ. a) 20 b) 21 c) 22 d) 23 14. Find the length of PD if the coordinate of P is -7 and the coordinate of D is 4. a) 10 b) 11 c) 12 d) 13 15. Find the length of SK if the coordinate of S is 17 and the coordinate of K is -5.. a) 16 b) 18 c) 20 d) 22 16. Which of the following is NOT a way to name the angle: M 1 N P a) <1 b) <MNP c) <MPN d) <PNM
  • 2.
    True or False Usethe diagram below for numbers 17 to 22. 2 1 3 4 17. <1 and <2 are vertical angles. a) True b) False 18. <2 and <3 are supplementary angles. a) True b) False 19. m<1 = m<3 a) True b) False 20. m<3 + m<4 = 180 a) True b) False 21. m<1 + m<3 = 180 a) True b) False 22. <4 and <2 are adjacent angles. a) True b) False
  • 3.
    Matching _____ 23. Points that lie on the same line a. Point _____ 24. Lines that never cross b. Line _____ 25. Part of a line that consists of one c. Plane endpoint and a line _____ 26. Identifies a position or location d. Collinear Points _____ 27. Consists of two points on a line e. Coplanar Points called endpoints _____ 28. Has infinite length and is a straight a. LLine Segment path between two points _____ 29. Has infinite length and width b. RRay _____ 30. Points that lie in the same plane c. AAngle _____ 31. Formed by two rays with a d. IIntersections common endpoint _____ 32. Lines that intersect to form ninety e. PParallel Lines degree angles _____ 33. Two lines cross at exactly one point a. PPerpendicular Lines Free Response 34. Solve for x. 3x - 40 2x - 10 6w - 10 6w + 10 35. Solve for w. 4z - 10 36. Solve for z. z