a triangle and a parallelogram have the same base and same area if the sides of a triangle are 10 cm, 15 cm and 20 cm find the height of the parallelogram corresponding to the base 20 CM
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S=(a+b+c)/2 for triangle
Area of triangle =sqrt[(s*(s-a)*(s-b)*(s-c)]
Area of parallelogram =(base * height)
S=(20+10+15)/2=22.5
Area of triangle =sqrt[22.5*2.5*12.5*17.5]= 72.62=Area of parallelogram
Height=Area/base=72.62/20=3.63cm
Area of triangle =sqrt[(s*(s-a)*(s-b)*(s-c)]
Area of parallelogram =(base * height)
S=(20+10+15)/2=22.5
Area of triangle =sqrt[22.5*2.5*12.5*17.5]= 72.62=Area of parallelogram
Height=Area/base=72.62/20=3.63cm
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