Mathematics, 22.03.2021 22:10 hellion

A radio tower is anchored by long cables called guy wires, such as AB in the figure shown below. Point a is 250m from the base of the tower, and m (degrees). Part a) how long is guy wire AB? round to the nearest tenth.
Part b) how far above the ground is AB fastened to the tower?
Part c) how tall is the tower, DC, if m(degrees)? Round to the nearest tenth.

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