Total surface area is about 282.74 units2 (90 pi)
(Using pi = 3.14 gives the estimate 282.6)
SA = (pi 2r) x h + 2 (pi r2) = 72 pi + 2 (9 pi) = 90 pi
It is 552.9 square units.
Entire surface area = (2*pi*radius2)+(pi*diameter*height)
140pi units squared 2
376.8 units squared apex =)
Total surface area of the cylinder: (2*pi*5^2) + (10*pi*9) = 140*pi square units
For a right cylinder, if the surface area is 2,072.4 and the radius is 15 the height will be 7 (6.99) units.
The surface area is 552.92 units2
150
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.
SA = about 622.03 units2
It is 552.9 square units.
Entire surface area = (2*pi*radius2)+(pi*diameter*height)
The answer is 198*pi sq units.
140pi units squared 2
376.8 units squared apex =)
Volume of the cylinder: pi*radius*radius*height
The total surface area is 1,105.84 units2The lateral surface area is 703.72 units2