Use the net to find the surface area of the cylinder.
A cylinder is shown with a top radius of 3 meters and height between bases of 13 meters. The net of the cylinder shows a circle with a radius of 3 meters on top of a rectangle with a width of 13 meters which is on top of a second circle with a radius of 3 meters.
(1 point)
Responses
about 273 m2
about 273 m 2
about 179 m2
about 179 m 2
about 302 m2
about 302 m 2
about 151 m2
The surface area of a cylinder can be calculated using the formula: 2πr² + 2πrh, where r is the radius and h is the height.
In this case, r = 3 meters and h = 13 meters.
Surface Area = 2π(3)² + 2π(3)(13)
Surface Area = 2π(9) + 2π(39)
Surface Area = 18π + 78π
Surface Area = 96π
Approximating π as 3.14159, we get:
Surface Area ≈ 301.56 m²
Therefore, the answer is about 302 m².