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1. |
Find the value of x in the similar polygons below. |
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A. |
8 m |
B. |
7.5 m |
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C. |
4.5 m |
D. |
6 m |
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Hint |
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2. |
Triangles M and N are similar. The ratio of a side of triangle N to a corresponding side of triangle M is 4:3. The lengths of triangle M are
12 inches, 18 inches, and 24 inches. Find the perimeter of triangle N. |
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A. |
72 in. |
B. |
84 in. |
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C. |
96 in. |
D. |
76 in. |
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Hint |
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3. |
Find the value of d in the similar polygons below. |
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A. |
15 |
B. |
0.83 |
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C. |
2.7 |
D. |
19.683 |
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Hint |
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4. |
Pentagons P and Q are similar. The ratio of a side of pentagon P to a side of pentagon Q is 9:4. If the sides of Q are 8 units, 22 units, 16 units, 3 units, and 9 units, then what is the perimeter of P? |
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A. |
130.5 units |
B. |
522 units |
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C. |
232 units |
D. |
58 units |
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Hint |
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5. |
The Sears Tower in Chicago, Illinois is 1,454 feet tall. Its twin antennas reach an additional 253 feet. If a souvenir shop sells a replica of the Sears Tower that is 9 inches tall, how tall are the twin antennas on the replica? |
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A. |
0.15 ft |
B. |
0.09 ft |
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C. |
0.13 ft |
D. |
1.57 ft |
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Hint |
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