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September 21, 2014

September 21, 2014

Posted by **Anonymous** on Monday, August 22, 2011 at 6:27pm.

A.5 feet

B.12 feet

C.20 feet

D.13 feet

E.8 feet

- math -
**Henry**, Tuesday, August 23, 2011 at 11:34amThe 13-foot ladder is the hyp. of a rt

triangle.

tanA = m = 2.4,

A = 67.38 deg.

h = 13*sin67.38 = 12 Ft.

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