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1. |
In parallelogram ABCD, AB is parallel to_______. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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2. |
Refer to the parallelogram below. Find  . |
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A. |
110° |
B. |
120° |
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C. |
127° |
D. |
123° |
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Hint |
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3. |
Which of the following does not guarantee that a quadrilateral is a parallelogram? |
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A. |
Both pairs of opposite angles are congruent. |
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B. |
Both pairs of opposite sides are parallel. |
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C. |
A pair of consecutive sides are congruent. |
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D. |
Both pairs of opposite sides are congruent. |
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Hint |
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4. |
Find the values of x and y that ensure that the quadrilateral is a parallelogram. |
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A. |
x = 2, y = 1 |
B. |
x = 4, y = 2 |
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C. |
x = 1, y = 1 |
D. |
x = 2, y = 4 |
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Hint |
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5. |
Which of the following is not necessarily true of a rectangle? |
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A. |
All four angles are right angles. |
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B. |
Consecutive sides are congruent. |
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C. |
Diagonals are congruent and bisect each other. |
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D. |
Consecutive angles are supplementary. |
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Hint |
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6. |
If LMNO is a rhombus, which angle is not necessarily a right angle? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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7. |
The measure of an interior angle of a regular polygon is 160. How many sides does the polygon have? |
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A. |
20 |
B. |
16 |
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C. |
12 |
D. |
18 |
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Hint |
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8. |
Find the value of x. |
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A. |
12.75 |
B. |
35.25 |
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C. |
46.5 |
D. |
24 |
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Hint |
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9. |
WXYZ is a rectangle with the diagonals drawn. Which assertion about the measures of the segments in the figure is not necessarily true? |
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A. |
2ZV = WY |
B. |
WV = VX |
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C. |
WX > WZ |
D. |
WY > ZY |
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Hint |
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10. |
Determine how to classify ABCD most precisely for A(-3, -2), B(-2, 2), C(4,  ), and D(3, - ). |
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A. |
rhombus |
B. |
rectangle |
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C. |
parallelogram |
D. |
square |
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Hint |
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11. |
Given that  is the median of trapezoid ZYXW, find the value of x. |
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A. |
27 |
B. |
4 |
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C. |
15 |
D. |
21 |
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Hint |
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12. |
The measures of the diagonals of an isosceles trapezoid are 3x + 7 and 5x - 11, respectively. Find the value of x. |
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A. |
7 |
B. |
9 |
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C. |
3 |
D. |
5 |
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Hint |
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13. |
What is the most specific description of quadrilateral ABCD? |
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A. |
rectangle |
B. |
square |
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C. |
parallelogram |
D. |
rhombus |
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Hint |
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14. |
Points A, B, C, and D are the midpoints of  ,  ,  , and  respectively. What is the most specific description of quadrilateral ABCD? |
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A. |
square |
B. |
parallelogram |
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C. |
trapezoid |
D. |
rectangle |
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Hint |
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