evalinagrechka evalinagrechka

21-03-2017
Mathematics

contestada

How do you calculate the surface area of a triangle

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luvcule132 luvcule132

21-03-2017

use 3.14 multiplied by the base and width

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PinkSheep1 PinkSheep1

21-03-2017

1/4 *square root* (a+b-c)(a-b+c)(-a+b+c)(a+b+c) Hope I helped! :)

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