A triangular park ABC has sides 120m, 80m and 50m. Agardener Dhania ha – InterviewSolution

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1.	A triangular park ABC has sides 120m, 80m and 50m. Agardener Dhania has to put a fence all around it and also plant grassinside. How much area does she need to plant? Find the cost of fencing itwith barbed wire at the rate of Rs 20 per metre l
Answer» (i) RS 12250, (II) `374sqrt(15)m^(2)` (i) Rs 12250, (ii) `375sqrt(15)m^(2)` (i) Rs 12240, (ii) `375sqrt(15)m^(2)` (i) Rs 12240, (ii) `374sqrt(15)m^(2)` ANSWER :B

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