Area = (2 X base) + (perimeter X height) = (2 X 58) + (36 X 20) = 116 + 720 = 836 sq. meters
The circumference of that cylinder would be 31.4156 meters, and with a height of 4 meters, the outside surface of the sides would be 125.66 square meters. Does a cylinder have both an inside and outside surface? There is no thickness at all to the sides. Maybe it needs to be doubled, to be 251.32 square meters so we get both inside and outside surface, but I think not. A cylindrical *prism* would have a top and bottom, each having a surface of 78.54 square meters, for a total of 282.74 square meters.
12.8 Meters
21.91 meters
Perimeter = 400 meters.
If it's the perimeter of a square then each side will be 148.2/4 = 37.05 meters So area = 37.05*37.05 = 1372.7025 square meters
48 meters
If each side of a square is 7.5 meters then its perimeter is 30 meters
In a square, if perimeter=80 meters, then side=20 meters, and area= 400 square meters.
The perimeter of this square is 56.569 meters.
The perimeter of a square is 400 meters. write an equation for the perimeter and solve for the length of one side
The circumference of that cylinder would be 31.4156 meters, and with a height of 4 meters, the outside surface of the sides would be 125.66 square meters. Does a cylinder have both an inside and outside surface? There is no thickness at all to the sides. Maybe it needs to be doubled, to be 251.32 square meters so we get both inside and outside surface, but I think not. A cylindrical *prism* would have a top and bottom, each having a surface of 78.54 square meters, for a total of 282.74 square meters.
A square with a perimeter of 48 meters has an area of 144 meters squared.
The area of a square which has a perimeter of 40 meters is: 100 m2
The area of a square with a perimeter of 60 meters is: 225 m2
The perimeter is 16 feet.
Approx 1001.3 square metres.
8 meters.