Question

A triangular park ABC has sides 120m,80m and 50m as shown in the figure a gardener has to put a fence all around it and also plant grass inside find the area of the planted grass and also find the cost of fencing it with barbed wire at the rate of 200/m leaving fa space of 3m while for a gate on one side ​

Answer 1

Hey buddy

First of all u need to find the area of the park by using heron's formula .

Then find the cost of that total area by subtracting the area of 3 m .

Then find the cost of the remaining area .

Hope it will help u .

Answer 2

Answer:

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