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geometry/trigonometry help please
1. A wooden plank is leaning against a wall. The bottom of the plank is 3 feet from the wall. Answer each of the following questions, and show all of your work
http://s1342.photobucket.com/user/babyjens/media/stuff/Screenshot_14_zps019cb32f.png.html?sort=3&o=0 a) Find AC, the approximate length of the plank. Round to the nearest tenth of a foot. b) Find BC, the height off the ground where board touches the wall. Round to the nearest foot. |
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This seems to be a popuar question - see: https://www.askmehelpdesk.com/math-s...em-748933.html
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