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1. |
If PQRS is a parallelogram, find the value of y. |
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A. |
115 |
B. |
15 |
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C. |
175 |
D. |
75 |
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Hint |
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2. |
In rectangle RSTU, which pair of segments is not necessarily congruent? |
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A. |
 |
B. |
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C. |
 |
D. |
 |
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Hint |
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3. |
Which of the following are the coordinates of the vertices of a square? |
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A. |
(-4, 2), (4, 2), (4, -2), (-4, -2) |
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B. |
(-1, 3), (2, 0), (3, 3), (-2, 0) |
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C. |
(-3, 2), (3, 3), (2, -3), (-1, -1) |
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D. |
(-3, 1), (-1, -3), (3, -1), (1, 3) |
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Hint |
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4. |
The measures of a pair of base angles of an isosceles trapezoid are
7x - 12 and 5x + 6. Find the value of x. |
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A. |
6 |
B. |
12 |
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C. |
9 |
D. |
3 |
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Hint |
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5. |
An isosceles trapezoid has vertices at (-2, 1), (2, 1), (5, -1), and
(-5, -1). Find the measure of each diagonal. |
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A. |
10 |
B. |
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C. |
4 |
D. |
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Hint |
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6. |
An exterior angle of a regular polygon has a measure of 30. Find the sum of the measures of the interior angles. |
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A. |
2160 |
B. |
1800 |
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C. |
2880 |
D. |
2520 |
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Hint |
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7. |
In parallelogram ABCD,  B  ________. |
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A. |
D |
B. |
A |
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C. |
C |
D. |
A and C |
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Hint |
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8. |
Find the values of x. and y that ensure that LMNO is a parallelogram. |
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A. |
x = 4, y =  |
B. |
x =  , y =  |
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C. |
x = , y = 4 |
D. |
x = 8, y = 1 |
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Hint |
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9. |
The coordinates of the vertices of the quadrilateral ABCD are A(-1, 1), B(5, 1), C(1, -1), and D(-5, -1). Is ABCD a quadrilateral? Explain. |
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A. |
No.  is not parallel to  . |
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B. |
No.  is not congruent to  . |
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C. |
Yes.  and  . |
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D. |
Yes.  and  . |
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Hint |
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10. |
The coordinates of three vertices of a rectangle are
(0, 4), (2, 3), and (-1, -3). What is the fourth vertex? |
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A. |
(-3, -4) |
B. |
(-3, -2) |
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C. |
(-3, 10) |
D. |
(-3, 0) |
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Hint |
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11. |
If  bisects ABC and ADC, and P is the midpoint of , then ABCD can be most precisely defined as a _______. |
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A. |
square |
B. |
rectangle |
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C. |
rhombus |
D. |
quadrilateral |
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Hint |
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12. |
Find the sum of the measures of the interior angles of a 28-gon. |
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A. |
4680 |
B. |
167 |
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C. |
180 |
D. |
5040 |
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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. |
rhombus |
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C. |
square |
D. |
parallelogram |
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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. |
parallelogram |
B. |
rectangle |
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C. |
trapezoid |
D. |
square |
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Hint |
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