36
50 pi meters
Fencing needed: 2*pi*18 = just over 113 meters
The pieces would be arranged 4 by 4, That is 20 meters by 20 meters or 400 square meters.
Fencing needed: 2pi19 = just over 119.4 meters
78 meters fencing goes around the yard so you are looking for the perimeter Perimeter=2length+2width Perimeter=2*26+2*13=52+26=78meters
The length of the field is 250 meters. As we know the field is a rectangle, you can divide the amount of fencing in 2, which would be 400 meters. This will provide you with enough fencing for one end and one side. To determine the actual length of the side you would take your 400 meters and subtract the end length which is 150 meters, leaving you with a side length of 250 meters.
the length of a rectangular garden is 12 meters and the width is 7 meters. What is the area
68m
2(352.3)+2(127.2) = 959 meters of fencing is needed
length = 22 meters and width = 6 meters
Perimeter = 10+10+10+10 = 40 meters of wire is needed