1. 2016 - 2017 GSE Geometry End of Course Study Guide
Unit 1 – Transformations in the Coordinate Plane
Unit 2 – Similarity, Congruence and Proof
Unit 3 – Right Triangle Trigonometry

3. 1. If the line segment AB is reflected across the x-axis, then what would be the coordinates of A’ and B’ of the reflected image?

4. 2. Which of the following statements below could be used to prove the two triangles similar. Explain?
SAS
ASA
SSS
None

5. 3. Find the scale factor of the similar parallelograms, LMNO to RSTU

6. 4. Which postulate or theorem would you use prove that the triangles are congruent? Explain?
AAS
SSA
ASA
The triangles are not congruent

7. 5. The original point, line, or figure before it is translated, is called the…..
Precursor
Pre-image
Start
Image

8. 6. If the figure below underwent a dilation by a factor of 3 ( and all of its coordinates were multiplied by 3), what would be the location of the image of B and (B’)?
9, 9
15, 6
9, 6
15, 9

9. 7. Write a similarity statement for the triangles. Explain?

10. 8. In similar parallelograms, LMNO and RSTU, find the measure of
angle “U”. Explain your reasoning?
35 degrees
55 degrees
180 degrees
125 degrees

11. 9. Find the value of ”y”.

12. 10. If sin(A) = 4 10 , then what is the measure of angle A?
23.58 degrees
.007 degrees
1 degree
40 degrees

13. 11. Find the value of ”x”.

14. 12. Name the sides of the triangle with the given “theta (angle)”.

15. 13.

16. 14.

17. 15.

18. 16.

19. 17.

20. 18.

21. 19.

22. 20.

23. 21.

24. 22.

25. 23.

26. 24.

27. 25.