Area = 905 in2
The surface area of a cylinder that has a radius of 6 inches and a height of 12 inches is 678.58 square inches.
Area = Pi(r)2 - A circle with a radius of 12 inches has an area of 452.39 square inches.
The surface area of a cylinder with height of 12 inches and 7 inch radius is 835.66 square inches
Area = pi*r2 Area = pi(12 inches)2 = 452 inches squared ================
area = pi x radius x radius = 3.14159 x 12 x 12 =452.4 square inches
The radius of the hemisphere is 12 units.
2 inch radius = 12 9/16" circumference & an area of 12.56637 sq. inches.
Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.
It is 374.12 sq inches.
Area in square inches = (pi*radius^2)/2
Assuming that 12 in refers to the radius, then the area is 113.04 square inches.
12 inches is the diamter so 6 inches is the radius. The area is 36Pi or about36x3.14 which is about 113 square inches