Segment and Angle Addition Postulates

Segment and Angle Addition Postulates Riddle Worksheet

Name: ____________ANSWER KEY__________________ Hour: ________________

Directions: Solve each problem to find the value of x or the missing part of the figure. and find its matching answer in the answer box. Decode the answer to the riddle using the letter of the answer associated with each question. Show all of your work.

Answer:

T H E Y 9 12 3 1

W E R E 10 3 7 3

B O T H 2 8 9 12

C O P L A N A R S ! 4 8 11 5 6 14 6 7 15 13 1. AC = ______

2. NP = ______

3.

 QPS = ______  QPS = 66 (E)

AC = 60 (Y)

4. RS = ________

NP = 19 (B)

5.  XYW = ______

6. If  PQR = 100,  IQR = ______

RS = 34 (C)  XYW = 138 (L) = 48  IQR © (“Secondary Math Shop”) 2014(A)

7. QR = ______

8.  CBD = ______

9. If  KLM = 106,  RLM = ______

QR = 32 (R)  CBD = 73 (O)  RLM = 78 (T)

10. WY = ______

WY = 188 (W)

11. EG = _______

12.

 IKH = ______

EG = 27 (P)  IKH = 31 (H)

13. DE = ______

14. If  STU = 4x - 112,  STL = ______

15. KJ = ______

DE = 109 (!) KJ = 10 (S)  STL = 22 (N)

Answer Box: A 48 L 138 S 10

B 19 N 22 T 78

C 34 O 73 W 188

E 66 P 27 Y 60

H 31 R 32 ! 109 © (“Secondary Math Shop”) 2014

Name: ____________________________________________ Hour: ________________

Directions: Solve each problem to find the value of x or the missing part of the figure. and find its matching answer in the answer box. Decode the answer to the riddle using the letter of the answer associated with each question. Show all of your work.

Answer:

9 12 3 1

10 3 7 3

2 8 9 12

4 8 11 5 6 14 6 7 15 13 1. AC = ______

2. NP = ______

3.

 QPS = ______

4. RS = ________

5.  XYW = ______

6. If  PQR = 100,  IQR = ______

© (“Secondary Math Shop”) 2014

7. QR = ______

8.  CBD = ______

9. If  KLM = 106,  RLM = ______

10. WY = ______

11. EG = _______

12.

13. DE = ______

14. If  STU = 4x - 112,  STL = ______

 IKH = ______

15. KJ = ______

Answer Box: A 48 L 138 S 10

B 19 N 22 T 78

C 34 O 73 W 188

E 66 P 27 Y 60

H 31 R 32 ! 109 © (“Secondary Math Shop”) 2014

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