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1. |
Find the value of 1 + 42 נ3. |
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A. |
13 |
B. |
25 |
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C. |
51 |
D. |
49 |
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Hint |
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2. |
In the figure,  °. Find  |
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A. |
120° |
B. |
45° |
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C. |
90° |
D. |
30° |
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Hint |
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3. |
Abby found that the radius of her bike tire was 14 inches. What is the circumference of the tire? Use  . |
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A. |
31.14 inches |
B. |
87.92 inches |
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C. |
44 inches |
D. |
84.14 inches |
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Hint |
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4. |
Which is not a perfect square? |
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A. |
169 |
B. |
48 |
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C. |
100 |
D. |
144 |
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Hint |
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5. |
Given the lengths of the sides of a triangle, which of the followingis not a right triangle? |
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A. |
10, 12, 15 |
B. |
3, 4, 5 |
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C. |
5, 12, 13 |
D. |
6, 8, 10 |
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Hint |
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6. |
Find the area of the circle. Round the answer to the nearest tenth. Use  |
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A. |
452.2 square centimeters |
B. |
118.3 square centimeters |
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C. |
113.0 square centimeters |
D. |
37.7 square centimeters |
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Hint |
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7. |
Find the area of the circle. Round the answer to the nearest tenth. Use |
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A. |
71.0 square inches |
B. |
651.1 square inches |
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C. |
22.6 square inches |
D. |
162.8 square inches |
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Hint |
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8. |
Find the sum of the measures of the interior angles of this polygon. |
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A. |
360° |
B. |
180° |
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C. |
540° |
D. |
900° |
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Hint |
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9. |
How can you find the distance around a circle? |
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A. |
evaluate the formula for the circumference |
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B. |
draw a polygon that closely matches the circle, then measure the sides of the new polygon |
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C. |
use string to measure around a circle, then measure the string |
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D. |
all answers are correct |
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Hint |
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10. |
Find the exact area of the triangle on a 1 centimeter grid. |
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A. |
15 cm2 |
B. |
10 cm2 |
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C. |
9.5 cm2 |
D. |
9 cm2 |
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Hint |
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