the cost of fencing a circular field at the rate of Rs 24 per meter is Rs.5280. find the radius of field.
Answers
Answered by
2
Answer:
Area of the circular field =5280/24
area =220m²
area =pir²
area =22/7×r²
220=22/7×r²
220×7/22=r²
r²=70
r=under root of 70
Similar questions