A field on the shape of semi circle of diameter 14m. Find the cost of fencing the field at the rate of ruppes 45 per meter.
Answers
Answered by
5
Answer:
1620Rs
Step-by-step explanation:
perimeter of semi circle
=r(2+pie)
- r=d/2
- r=14/2
- r=7
perimeter,
- =7(2+22/7)
- =7(36/7)
- =36
- total cost of fencing,
- =36×45
=1620Rs
Similar questions