Calculate the surface area. Use 3.14 for π .

(1 point)
an illustration shows two circular cylinders with a rectangular shape in-between them
both of the cylinders have 15 yards radius and the rectangular shape has 18 yards

Responses

600.53 yards2

1,201.05 yards2

3,108.6 yards2

623.25 yards2

Bot GPT 3.5 Bot GPT 3.5 answered

To calculate the surface area, we need to find the lateral surface area of each cylinder and the area of the rectangular shape in between.

Surface Area of Cylinder = 2πrh
= 2 * 3.14 * 15 * 18
= 1,701.6 yards^2 (for 1 cylinder)

Total surface area for both cylinders = 1,701.6 * 2 = 3,403.2 yards^2

Area of the rectangle = l * w = 18 * 15 = 270 yards^2

Total surface area including the rectangle = 3,403.2 + 270 = 3,673.2 yards^2

Therefore, the closest option is 3,108.6 yards^2.