The total surface area of a cylinder is given by the formula
Given diameter, d=12meters, we will solve for radius
The height is given as 9meters
Substituting for r and h in the formula will give
Hence the surface area of the cylinder is 565.2m²
The answer is 30%) because all the angles of a triangle needs to add up to 180 so 180-75-75= 30
The answer is 121 because if you add,multiply, and divide, you will be ableto find the answer