A line parallel to a side Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/geometry/a-line-parallel-to-a-side/quiz/

1. 1

   DE ∥ BC, AD = 4, DB = 6, AE = 6, find EC
   1. A) x = 94
   2. B) x = 9
   3. C) x = 36

2. 2

   DE ∥ BC, AD = 5, DB = 10, EC = 8, find AE

   Answer: ____________________

3. 3

   DE ∥ BC, AD = 4, AB = 12, DE = 5, find BC
   1. A) x = 15
   2. B) x = 60
   3. C) x = 154

4. 4

   AD bisects angle A, AB = 6, AC = 9, BD = 4, find DC

   Answer: ____________________

5. 5

   DE ∥ BC, AD = 8, AB = 12, AE = 10, find AC
   1. A) x = 15
   2. B) x = 120
   3. C) x = 158

6. 6

   DE ∥ BC, AE = 4 cm, EC = 6 cm, AD = 6 cm, find DB

   Answer: ____________________

7. 7

   AD bisects angle A, AB = 10, AC = 15, DC = 9, find BD
   1. A) x = 25
   2. B) x = 6
   3. C) x = 90

8. 8

   DE ∥ BC, AD = 7, DB = 14, EC = 12, find AE

   Answer: ____________________

9. 9

   DE ∥ BC, AE = 9, AC = 15, BC = 25, find DE
   1. A) x = 225
   2. B) x = 1
   3. C) x = 15
   4. D) x = 3375

10. 10

    AD bisects angle A, BD = 4, DC = 10, AC = 15, find AB

    Answer: ____________________