Answer to Question #5673 in Geometry for louise
a+b+c = 24
a+2 = b
a-2 = c
a+(a+2)+(a-2) = 24
3a = 24
a = 8
b = 10
Here we got both legs of the triangle. So, the area of the triangle is
S = a*b/2 = 8*10/2 = 40 cm^2.
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