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July 24, 2014

July 24, 2014

Posted by **Marco** on Tuesday, February 19, 2013 at 8:40pm.

I got 17.5 ft

Is that right?

- Math word problem -
**Reiny**, Tuesday, February 19, 2013 at 8:47pmnope ...

h^2 + 9^2 = 15^2

h^2 + 81 = 225

h^2 = 144

h = √144 = 12

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