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Mathematics, 14.12.2020 18:40 aroman4511

A particular type of bridge can fold up to allow boats to pass by. Each folding part of the bridge is 64 m long and makes a 70° angle to the horizontal when fully raised. How far apart are the ends of the raised parts when the bridge is fully
opened?

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A particular type of bridge can fold up to allow boats to pass by. Each folding part of the bridge i...
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