Sunday

April 20, 2014

April 20, 2014

Posted by **Winsel** on Saturday, August 14, 2010 at 1:36am.

a. When the bridge is fully opened, what is the distance from the water to point A on the upper left corner of the right section?

b. When the bridge is fully opened, find the distance between the separated ends of the section.

- trigonometry -
**drwls**, Saturday, August 14, 2010 at 9:55amA figure needs to be provided to answer this question. From where to where is the elevation angle being measured?

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