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6.  A triangular park ABC has sides 120m, 80m and 50m. A gardener Dhania has to
                    put a fence all around it and also plant grass inside. How much area does she
                    need to plant? Find the cost of fencing it with barbed wire at the rate of Rs 20 per
                    metre leaving a space 3m wide for a gate on one side.



               HOME ASSIGNMENT-1 ANSWERS

               1.    Ans: 30 cm
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               2.  Ans:c. 60cm

               3.  Ans: 24 cm

               4.  The area of the given triangle

               5.   21 11 cm    2
               6.  the cost of fencing = Rs 20 × 247 = Rs 4940












































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