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4th Test - Exam Review

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4th Test - Exam Review

1. 1. Exam review
2. 2. Prove that <ul><li>The points (2, 5), (-1, 1), (4, 1), (7, 5) make a rhombus </li></ul>
3. 3. Prove that <ul><li>The points (0, 5), (0, 1), (4, 1), (4, 5) make a rectangle </li></ul>
4. 4. Prove that <ul><li>The points (0, 3), (1, 2), (3, 4), (2, 5) make a rectangle </li></ul>
5. 5. Prove that <ul><li>The points (1, 3), (3, 2), (4, 4), (2, 5) make a square </li></ul>
6. 6. Prove that <ul><li>The points (-1, 3), (7, 3), (6, 4), (-2, 4) make a parallelogram </li></ul>
7. 7. What shape? <ul><li>Both the bottom and right side are 3 units. The left and right side are congruent. The top and bottom are parallel </li></ul>Quadrilateral
8. 8. What shape? <ul><li>Both the bottom and right side are 3 units. The left and right side are congruent. The left and right are parallel </li></ul>Rhombus
9. 9. What shape? <ul><li>The diagonals are congruent and perpendicular </li></ul>Square
10. 10. What shape? <ul><li>The top and the bottom both measure 8.25, the top line has a slope of 1/4 and the bottom line has a slope of 0.25 </li></ul>Parallelogram
11. 11. What shape? <ul><li>Both pairs of opposite angles are congruent to each other. The diagonals bisect each other </li></ul>Parallelogram
12. 12. Find x (assume rhombus) X = 7
13. 13. Find x (assume rhombus) X = 13
14. 14. Find x, y and z (assume rhombus) X = 4 y = 25.6 z = 7.5
15. 15. Find x (assume rhombus) X = 16.4
16. 16. Find x (assume //ogram) X = 9
17. 17. Find x (assume //ogram) X = 7
18. 18. Find x (assume //ogram) X = 6
19. 19. Find x (assume //ogram) X is unsolvable
20. 20. Find x (assume rectangle) X = 5
21. 21. Find x (assume rectangle) X = 30°
22. 22. Find x (assume rectangle) X = 5
23. 23. Find x (assume rectangle) X = 7.5