Question

A triangular park has side 120m, 80m and 50m. Gardener ramu has to put a fence all around it and also plant some trees inside the garden to get clean air
(1)find the cost of fencing at the rate of Rs 5 per meter

Answer 1

Step-by-step explanation:

Perimeter=side1+side2+side3

120+80+50

250m

Cost of 1 meter=rs 5

Cost of 250 meter=rs 1250

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