Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Approximate the
unknown angle  , in the
diagram.
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a. | 0.723° | c. | 41.4° | b. | 0.848° | d. | 48.6° |
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2.
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Determine the approximate value of  .
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3.
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Find the measure of  . Round to the nearest whole number. 
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4.
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Which is the only expression below that would represent the measure of
 ? 
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5.
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The pitch of a
set of stairs is sometimes described by the angle of elevation.
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What is the pitch of the
stairs shown in the diagram?
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