There is a triangular lawn area inside the 9 m wide rectangular tax field. If the perimeter of the rectangle is 50 m then What is the area of India?
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Step-by-step explanation:
here p =50
formula of p = 2(l+b)=50
l+b =25
l+9=25
l=16
area of did =l*b
a=16*9
a=144
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