if the height of a triangle is decreased by 40% and its base is increased by 40%, what will be the percentage change in its area?
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this was a very brainy question
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rommie2003:
thanks
in the answer section of my book, it was that the area has decreased by 16%, but there was no solution to it.
so if we subtract 84 from 100 we get 16
Thank you very much
your most welcome
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