Multiple Choice Identify the
choice that best completes the statement or answers the question.
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1.
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What is the length of AO? ![mc001-1.jpg](quiz5_chords_files/mc001-1.jpg)
a. | ![mc001-3.jpg](quiz5_chords_files/mc001-3.jpg) | c. | 3.4 | b. | 3.5 | d. | ![mc001-4.jpg](quiz5_chords_files/mc001-4.jpg) |
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2.
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What is the length of AB if CD=2 and ED =8 ![mc002-1.jpg](quiz5_chords_files/mc002-1.jpg)
a. | ![mc002-3.jpg](quiz5_chords_files/mc002-3.jpg) | c. | 8 | b. | ![mc002-4.jpg](quiz5_chords_files/mc002-4.jpg) | d. | 10 |
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3.
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What is the length of AB? ![mc003-1.jpg](quiz5_chords_files/mc003-1.jpg)
a. | ![mc003-3.jpg](quiz5_chords_files/mc003-3.jpg) | c. | 17 | b. | ![mc003-4.jpg](quiz5_chords_files/mc003-4.jpg) | d. | 19 |
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4.
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Find the length of CD: Given that AB=10, CF=21, and AE=8 ![mc004-1.jpg](quiz5_chords_files/mc004-1.jpg)
a. | ![mc004-3.jpg](quiz5_chords_files/mc004-3.jpg) | c. | 9 | b. | ![mc004-4.jpg](quiz5_chords_files/mc004-4.jpg) | d. | 12 |
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5.
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a. | 6.5 | c. | 7.5 | b. | 7 | d. | ![mc005-3.jpg](quiz5_chords_files/mc005-3.jpg) |
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6.
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If the radius of the smaller circle is 2 and the radius of the larger circle is
5, what is the distance between the two centres of each circle? Note: the intersection of the two
tangents is perpendicular: ![mc006-1.jpg](quiz5_chords_files/mc006-1.jpg)
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7.
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Find the area of the shaded region: ![mc007-1.jpg](quiz5_chords_files/mc007-1.jpg)
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8.
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Given the semi circle and that AB is a diameter, what is the length of
PQ? ![mc008-1.jpg](quiz5_chords_files/mc008-1.jpg)
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9.
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10.
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