Mathematics, 04.12.2020 21:50 jude3412
A person is standing 130 feet away from the foot of a tall building must look up at an angle of 30° to see the top of the building. There is a radio antenna on the top of the building. The angle of elevation of the top of the radio is antenna is 45°. What is the height of the antenna?
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A person is standing 130 feet away from the foot of a tall building must look up at an angle of 30°...
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