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1. |
In rectangle ABCD, AC = 24 and DE = 2x - 8. Find x. |
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A. |
7 |
B. |
10 |
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C. |
13 |
D. |
16 |
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Hint |
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2. |
In rectangle WXYZ,  Find  |
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A. |
40 |
B. |
20 |
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C. |
70 |
D. |
140 |
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Hint |
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3. |
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, -2) |
B. |
(-3, -4) |
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C. |
(-3, 10) |
D. |
(-3, 0) |
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Hint |
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4. |
If ACDF is a rectangle, what is m AEC? |
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 |
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A. |
135° |
B. |
45° |
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C. |
90° |
D. |
70° |
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Hint |
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5. |
The coordinates of the vertices of quadrilateral PQRS are
P(-1, 3), Q(2, 1), R(0, -4), and S(-3, -2).
What name most precisely describes PQRS ? |
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A. |
square |
B. |
parallelogram |
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C. |
rectangle |
D. |
quadrilateral |
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Hint |
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