Similar triangles Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/geometry/similar-triangles/quiz/

1. 1

   Similar triangles 3, 4, 5 and 6, 8, x. Find x.

   Answer: ____________________

2. 2

   Similar triangles 5, 6, 7 and 10, x, 14. Find x.

   Answer: ____________________

3. 3

   Similar triangles 3, 5, 6 and 9, x, 18. Find x.

   Answer: ____________________

4. 4

   Similar triangles 2, 4, 5 and 8, x, 20. Find x.

   Answer: ____________________

5. 5

   Similar triangles 6, x, 10 and 3, 4, 5. Find x.

   Answer: ____________________

6. 6

   Similar triangles 8, 10, 12 and 4, x, 6. Find x.

   Answer: ____________________

7. 7

   Similar triangles 6, 8, 10 and 9, x, 15. Find x.
   1. A) x = 9
   2. B) x = 1.5
   3. C) x = 12

8. 8

   Similar triangles 3 cm, 4 cm, 5 cm and 9 cm, 12 cm, x. Find x.

   Answer: ____________________

9. 9

   Similar triangles x, 6, 8 and 6, 9, 12. Find x.
   1. A) x = 9
   2. B) x = 1.5
   3. C) x = 4

10. 10

    Similar triangles 1.5, 2, 3 and x, 8, 12. Find x.

    Answer: ____________________