Tuesday

October 21, 2014

October 21, 2014

Posted by **Anonymous** on Tuesday, January 22, 2013 at 8:48am.

- ma = ths -
**Henry**, Wednesday, January 23, 2013 at 3:36pmtan60 = Y/X1 = 150/X1.

X1 = 150/tan60 = 86.6 m. = Dist. from

1st boat to bottom of cliff.

tan30 = Y/X2 = 150/X2.

X2 = 150/tan30 = 259.8 m. = Dist. from 2nd boat to bottom of cliff.

X = X1 + X2 = 86.6 + 259.8 = 346.4 m. = Dist. between the two boats.

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