memyselfandme memyselfandme

22-02-2017
Mathematics

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I need help on how to solve this problem

I need help on how to solve this problem class=

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stella661 stella661

22-02-2017

All you have to do is multiply the base and the height which in this case would be 14x20=280. Then you divide by two (because a triangle is half of a rectangle/square) which is 140.

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