Saturday, December 17, 2011

How to find the height of a triangle?

Find the height of a triangular sail with an area of 24 ft2 and a base of 8 ft. I know that the formula is A=1/2bh so the area is 576; and 8 times half is four so I divided 4 and 376 and I got 144. I don't see that answer choice so what am i doing wrong?

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