Solver Find the area of triangle if width and height is given
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==section input Input the following parameters of the triangle: Height H = *[input h=1] and Width W = *[input w=1] Find the Area of the Triangle ==section solution perl if($h<=0 || $w<=0) { print" Please enter the positive values ( >0 ) of parameter."; } else { my $a=1/2*$w*$h; print "In any triangle, Area is given by {{{A = (1/2)*W*H}}} In our case the desired value is: {{{A = (1/2)*$w*$h = $a}}} So, the answer is that the Area of the Triangle with given parameter is $a . For more on this topic, refer to <A HREF=Triangle.wikipedia>Triangle</A> "; } ==section output a, ==section check w=2 h=3 a=3
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