Posted by **Leana** on Friday, March 9, 2012 at 5:38pm.

A ladder, 17 feet long, leans against a wall at a 49 degree angle to the ground. How far up the wall does the ladder reach?

- Geometry/trig -
**bobpursley**, Friday, March 9, 2012 at 6:43pm
What is 17*sin49?

- Geometry/trig -
**Marcelle**, Sunday, June 22, 2014 at 11:47pm
13

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