if the height of a triangle is decreased by 40% and its base is increased by 40% what will be the percentage changes in its area
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See the image .........
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subhasisdash:
friend, how u know that the area decreases, so, u subtract 25/2-21/2
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i hope this answer would be helpful for you dearrrrrrRrrrrrrrrrrrrrrr
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sorry friend, this is linear equation in one variable
i have only assumed the height and base there is no any matter of one or two variable
u can let the base and height as any variable
ok
thanx
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