1.

Find the total cost of wooden fencing around a circular garden of diameter 28 m, if 1 m of fencing costs Rs 300.

Answer»

Given, diameter of a circular garden = 28 m

Length of the fencing = Circumference of circle

= πd

= 22/7 x 28 = 88 m

Total cost of fencing = 88 x 300 = Rs. 26400



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