Round the nearest whole percent what is 49 to 149

33%

Percentage = 49/149 * 100

                   = 32.88%

Round the

                            = 33%

252π square feet

Step-by-step explanation:

First, we need to find the area of the base of the cylinder. πr^2 => 36π. The base is 36π square feet. Now to find the other part of the surface area of the cylinder. Take the height(10ft) and multiply it by the circumference of the base(2πr => 12π). What we get is 120π square feet. The surface area of the cylinder part is 156π square feet. On to finding the cone. All we need to find is the lateral surface area. The formula is base*height/3. 36π*8/3 => 96π. The total surface area can be calculated by adding the two values we got earlier. 156π+96π = 252π square feet