How much will it cost to have a triangular field weededthe rate of rupees 2 per square metre if the length of the sides are 11m 61m and 60
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Step-by-step explanation:
on substituting the gn values of sides of the field in the formula √s(s-a)(s-b)(s-c)
u'll get area of the triangle as 330m^2
cost of weeding=₹2×330
=₹660
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Step-by-step explanation:
a = 11m , b = 61m , c = 60m
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