How much will it cost to fence a circular swimming pool at the edge of the pool if it has a diameter of 35 feet and fencing costs $12.50 per foot (use = 3.14)?
A. $8.79
B. $437.50
C. $1,373.75
D. $1,923.25

Question

How much will it cost to fence a circular swimming pool at the edge of the pool if it has a diameter of 35 feet and fencing costs $12.50 per foot (use   = 3.14)?
A. $8.79 
B. $437.50
C. $1,373.75
D. $1,923.25

binary3i · Answer

you know the diameter so you can find the circumference of circle using
formula pi*d where d is the diameter.
once you know the total length of the circumference you just have to multply that value with 12.5/foot and you'll get the total cost

anonymous · Answer

im too lazy, its 5 o clock in the morning can i just get the answer please? as in A,B,C,D

binary3i · Answer

lol 
ok sweetie its C

anonymous · Answer

thanks c: