The net appears to describe a cylinder with diameter 8.46 ft and height 17.25 ft. The total surface area is the sum of the areas of the circles and the rectangle.
The area of a circle with diameter d is given by A = (π/4)d² The area of the rectangle is the product of its length (πd) and width (h). A = πdh So, the total area is the sum of the areas of 2 circles and the rectangle: A = 2(π/4)d² +πdh A = πd(d/2 +h) A = π(8.46 ft)(4.23 ft +17.25 ft) = 181.7208π ft² A ≈ 570.89 ft²
The surface area of the cylinder formed by the net is about 570.89 ft².
