The surface area of a cylinder with the radius 16 and a height of 5 is 2,111.15 units2
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The total surface area is 2,111.15 ft2
The surface area of a right cylinder can be calculated by adding the areas of the two bases and the lateral surface area. The formula for the surface area of a right cylinder is 2πrh + 2πr^2, where r is the radius and h is the height. Plugging in the values 8 for the radius and 15 for the height, the surface area of the cylinder would be 720π square units.
It is: (2*pi*16)+(12*pi*8) = 128*pi square units
The question cannot be answered without knowing which one of the two measures is the radius (or is it the diameter?), and which one is the height.
Surface Area of a Cylinder = 2 pi r 2 + 2 pi r hwhere:h is the height of the cylinder, r is the radius of the topSolution:Given: h = 8.2 ; r = 4 ; pi = 3.14SAC = 2 (3.14) (42) + 2 (3.14) (4) (8.2)= 6.28 (16) + 6.28 (32.8)= 100.48 + 205.984SAC = 306.464 or 306.46