the area of a triangle whole side 3 cm,4cm 5cm
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hey in this case at first we need to find the semi perimeter of the triangle that is-
s =(3+4+5)/2
=12/2
=6 cm
then we need to find the area of the scalene Triangle given that is-
Area=√{s(s-a)*(s-b)*(s-c)}
=√{6(6-3)"(6-4)*(6-5)}
=√(6*3*2*1)
=√36
=6 cm^2
s =(3+4+5)/2
=12/2
=6 cm
then we need to find the area of the scalene Triangle given that is-
Area=√{s(s-a)*(s-b)*(s-c)}
=√{6(6-3)"(6-4)*(6-5)}
=√(6*3*2*1)
=√36
=6 cm^2
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