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OpenStudy (anonymous):
a boy visiting visiting Chicago views the Sears Tower from a point on the ground which is 1,240 feet from the base of the building. The top of the building is 49 degrees. what is the height of the building to the nearest foot?
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OpenStudy (amistre64):
|dw:1427573868511:dw|
OpenStudy (amistre64):
which trig function should we use?
OpenStudy (amistre64):
if you dont know, then you will want to review the definition of your trig functions to see which one applies.
OpenStudy (anonymous):
should we use cah?
OpenStudy (anonymous):
|dw:1427574167106:dw|
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