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This is the Haskell code area a b c = sqrt(((a+b+c)/2)* (((a+b+c)/2)-a)*(((a+b+c)/2)-b)*(((a+b+c)/2)-c)) triplesTriangle a b c...

This is the Haskell code

area a b c = sqrt(((a+b+c)/2)* (((a+b+c)/2)-a)*(((a+b+c)/2)-b)*(((a+b+c)/2)-c))

triplesTriangle a b c = a*a == b*b + c*c

x = [(5,4,3),(10,8,6),(13,12,5),(15,12,9)]

  1. Write a Haskell function l that returns a list of the areas of all the triangles the triples from the above x List
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