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September 18, 2014

September 18, 2014

Posted by **chelsea** on Sunday, February 22, 2009 at 3:24pm.

- formal geomerty -
**Reiny**, Sunday, February 22, 2009 at 3:31pmlet the height of the cliff be h feet

to the top of the lighthouse

tan 50.2 = (h+40)/75

h+ 40 = 75tan 50.2

h = 75tan 50.2 - 40

= ........

- formal geomerty -
**Dana**, Thursday, May 2, 2013 at 12:35pm50ft

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