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1. |
The coordinates of the vertices of a quadrilateral are (0,1), (3,-3), (5,1), and (-2,-3). Find the area of the quadrilateral. |
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A. |
10 units2 |
B. |
30 units2 |
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C. |
 units2 |
D. |
20 units2 |
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Hint |
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2. |
Carpeting How much carpeting is needed to cover the floor of an L-shaped room with the dimensions shown in the figure? |
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A. |
286 ft2 |
B. |
312 ft2 |
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C. |
264 ft2 |
D. |
396 ft2 |
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Hint |
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3. |
Find the area of this figure. |
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A. |
200 sq. units |
B. |
98 sq. units |
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C. |
104 sq. units |
D. |
168 sq. units |
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Hint |
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4. |
Find the area of the unshaded region. |
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A. |
152 sq. units |
B. |
240 sq. units |
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C. |
196 sq. units |
D. |
204 sq. units |
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Hint |
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5. |
The coordinates of the vertices of a parallelogram are (-4,-1), (-2,3), (5,3) and (3,-1). Find the area of this figure. |
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A. |
49 sq. units |
B. |
32 sq. units |
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C. |
16 sq. units |
D. |
28 sq. units |
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Hint |
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