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 3 years ago
In the figure, circle O has radius 6 units. Chord CD has length
8 units and is parallel to
segment KB. If KA = 12 units
and points K, A, O and B are
collinear, what is the area of
triangle KDC? Express your
answer in simplest radical form.
 3 years ago
In the figure, circle O has radius 6 units. Chord CD has length 8 units and is parallel to segment KB. If KA = 12 units and points K, A, O and B are collinear, what is the area of triangle KDC? Express your answer in simplest radical form.

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moneybird
 3 years ago
Best ResponseYou've already chosen the best response.0i know why because i thought the radius is 8.

moneybird
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1326568706650:dw

moneybird
 3 years ago
Best ResponseYou've already chosen the best response.0CD = 8 8 * 2 sqrt(5) / 2 = 8 sqrt(5)
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