Multiple Choice Identify the
choice that best completes the statement or answers the question.
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1.
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A rectangle has length l and width w. An expression for its area
is _____.
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2.
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What is the circumference of a circle with a radius of 4.2 inches?
a. | 13.2 in. | b. | 6.6 in. | c. | 8.4
in. | d. | 55.4 in. | e. | 26.4 in. |
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3.
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What is the length of
a. | about 2.45 m | b. | about 28.27 m | c. | about 9.77
m | d. | about 68.42 m | e. | about 34.21 m |
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4.
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If both the base and height of a triangle are made nine times as long, how many
times the area of the original figure is the area of the new figure?
a. | nine times | c. | eighty-one times | b. | ninety times | d. | thirty-six
times |
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5.
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The figure below is made up of two squares with the areas shown. What is the
length of x?
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6.
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Find the area of the parallelogram.
a. | 35 in | c. | 21 in | b. | 14 in | d. | 28 in |
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7.
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A circle has a circumference of 37 meters. Find its diameter.
a. | 11.78 m | c. | 5.89 m | b. | 9.25 m | d. | 18.5 m |
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8.
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Find the area of in terms of .
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9.
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An expression for the area of the trapezoid is _____.
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10.
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Find the area of .
a. | 253 in.2 | b. | 332 in.2 | c. | 277.5
in.2 | d. | 240 in.2 | e. | 315
in.2 |
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