HN Math 3 – Unit 6, Part I Geometry Study Guide Name _______________________ Directions: Name two triangles that are congruent by ASA. 1. 2. 4. 5.

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9. The diagonals of a quadrilateral are congruent but do not bisect each other. What is the shape? A) Parallelogram C) kite B) isosceles trapezoid D) rectangle

Directions: Would you use SSS or SAS to prove these triangles congruent? If there is not enough information to prove the triangles congruent by SSS or SAS, write not enough information. Explain your answer. 24. 25.

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26. Given: BD is the perpendicular bisector of AC Prove: ∆BAD # ∆BCD

27. Directions: Find the values of the variables in each parallelogram (33 is a trapezoid). 28. 29. 30. 31. 32. 33.

Statements Reasons

1) BD is the perpendicular bisector of AC . 1) Given

2)

2)

3) 3)

4) 4)

5) 5)

6)

6)

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34. 35. In order for a parallelogram to be a rectangle, 36. If you know a quadrilateral is a rhombus, what what MUST be true about the diagonals? is true about the diagonals? 37. 38. 39. EF is the median of the trapezoid shown: 40.

41. 42.

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