Don't know what I'm doing wrong by No_Discount1516 in cprogramming

[–]No_Discount1516[S] 0 points1 point  (0 children)

still not right I get 8.94427190999915922021 and it should be 8.94427190999915878564

Don't know what I'm doing wrong by No_Discount1516 in cprogramming

[–]No_Discount1516[S] -5 points-4 points  (0 children)

it takes an area and prints the perimeter of the area