Mathematics
Grade-7
Easy
Question
The radius of a circular park is 63 m. Determine the cost of fencing it at the rate of $12 per meter.
- 4752
- 1254
- 1054
- 3589
Hint:
The cost of fencing = circumference of the circle x $12
The correct answer is: 4752
The cost of fencing = circumference of the circle x $12
let the circumference be C ,and the radius r then,
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