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Geometry/Trig 2 Name: ____________________________________

Geometry/Trig 2 Name: ____________________________________ Unit 5 Quiz Happy Halloween!. 57. Section 1 – #1-7 Find the values of the specified variables. Each quadrilateral in #1-4 is a parallelogram – SHOW WORK. Round any decimals to the nearest tenth. (4) 1. (4) 2. y. 26.

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Geometry/Trig 2 Name: ____________________________________

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  1. Geometry/Trig 2 Name: ____________________________________ Unit 5 Quiz Happy Halloween! 57 Section 1 – #1-7 Find the values of the specified variables. Each quadrilateral in #1-4 is a parallelogram – SHOW WORK. Round any decimals to the nearest tenth. (4) 1. (4) 2. y 26 20 40 2y 6x + 2 3x 2y - 55 x = _____ y = _____ x = _____ y = _____ (5) 4. x + 9y (4) 3. 5y 29 4x + 3y 5x + 16 3x + 4 32 x = _____ y = _____ x = _____ y = _____ Hint: You must set up a system of equations. Hint: Find x first. (4) 5. (4) 6. 18 4y - 2 3y - 1 13 10 2x - 4 ½x 16 x = _____ y = _____ x = _____ y = _____ 25

  2. Geometry/Trig 2 Name: ____________________________________ Unit 5 Quiz – Page 2 Happy Halloween! (4) 7. 7 2x + 1 4y + 4 x = _____ y = _____ Section 2 – Use the information given to decide if quadrilateral MATH is a parallelogram. If it is, write the theorem or definition that applies. If not, write no. (2 points each). H T X M A 8. MA @ TH and MH @ AT: __________________________________________________ 9. MA // TH and MA @ TH: _______________________________________________ 10. TX @ XM and AX @ HX: _________________________________________________ 11. HM @ AT and HT // MA: ________________________________________________ 12. ÐMAT @ÐMHT and ÐHMA @ÐHTA: _______________________________________ Section 3 - C, F, and D are the midpoints of the sides of DABE. (1 point each). A 13. If BD = 9, then BE = _______. 14. If CD = 14, then AE = ______. 15. If CF = 5, then DE = _______. 16. If AB = 13, then FD = ______. F C E B D 18

  3. Geometry/Trig 2 Name: ____________________________________ Unit 5 Quiz – Page 3 Happy Halloween! Section 4 – Classify each figure as specifically as you can based on the markings in the diagram. Your choices are – parallelogram, rectangle, rhombus, square, or none of the above. Spelling Counts!! (1 point each) 17. 18. 19. 20. 21. 22. Section 5 – Complete each statement with the word always, sometimes, or never. Use the Venn Diagram to help you. (1 point each) 23. A rectangle is ___________________ a rhombus. 24. A rectangle is ____________________ a square. 25. A rectangle is ________________ a parallelogram. 26. A square is ______________________ a rhombus. 27. A rhombus is _____________________ a square. 28. A rhombus is ______________________ a rectangle. 29. A parallelogram ____________________ has two pairs of opposite congruent sides. 30. A parallelogram ____________________ has congruent diagonals. Parallelogram Square Rhombus Rectangle Halloween Extra Credit: Jack is concerned that his triangular shaped eyes are not exactly the same. So far he knows that both eyes are isosceles triangles, and that the bases of the triangles are the same length. Does he have enough information to conclude that his eyes match? If so, explain. If not, explain what other information he will need in order to say with confidence that his eyes match. 14

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