6 To fence a circular garden, the total cost is? 26,400 at the cost of

1.	6 To fence a circular garden, the total cost is? 26,400 at the cost of50 per metre. Find the radius of thecircle
Answer» Total cost of fencing = Rs. 26,400cost of fencing = Rs.50 per meterTotal length of fence = 26,400/50 = 528m Thus perimeter of circular garden = 528 mIf the radius is R2πR = 528⇒R = 528/2π⇒R = (528×7)/(2×22)⇒R = 84m.

6 To fence a circular garden, the total cost is? 26,400 at the cost of50 per metre. Find the radius of thecircle

Answer»

Total cost of fencing = Rs. 26,400cost of fencing = Rs.50 per meterTotal length of fence = 26,400/50 = 528m

Thus perimeter of circular garden = 528 mIf the radius is R2πR = 528⇒R = 528/2π⇒R = (528×7)/(2×22)⇒R = 84m.