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 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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