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July 31, 2014

July 31, 2014

Posted by **Valentine** on Tuesday, March 15, 2011 at 1:08pm.

- Math -
**ABC123DoReMi**, Tuesday, March 15, 2011 at 3:53pmh= 66 root 3 or 66 multiplied by the sq. root of 3.

- Math -
**ABC123DoReMi**, Tuesday, March 15, 2011 at 3:57pmfirst turn this into a triangle...

the base is 66 and you know two of the angles (30 deg. and 90 deg (the base and the ground)). Now this is a 30-60-90 triangle. the rules 4 30-60-90 is the base is x, the hyp. is 2x and the other leg is x multiplied by the sq. root of 3. you know x (66) so your answer is 66 multiplied by the sq. root of 3

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