Pleasehelpo1 Pleasehelpo1
  • 31-05-2015
  • English
Answered

how to calculate the area of a 3 sided triangle

Answer :

ysh123 ysh123
  • 31-05-2015
A method for calculating the area of a triangle when you know the lengths of all three sides.

Let a,b,c be the lengths of the sides of a triangle. The area is given by:

where p is half the perimeter, or


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