The surface area of cylinder with radius equal to 4 and height equal to 9 is 326.725 square units.
Surface area of a sphere. Area = 4 pi r^2 Area = 4 * pi *(0.00002)^2 = 5.0265 X 10^-9 ( whatever units ) ----------------------------------------------
Surface area: (2*0.5*3*4)+(3*9)+(4*9)+(5*9) = 120 square inches
If you mean a rectangular cuboid then they work out as follows:- Volume: 4.2*4*9 = 151.2 cubic cm Surface area: 2(4*4.2)+2(4.2*9)+2(4*9) = 181.2 square cm
The surface area of a 9 centimeter cube is: 486 cm2
The surface area of cylinder with radius equal to 4 and height equal to 9 is 326.725 square units.
Surface area of a sphere. Area = 4 pi r^2 Area = 4 * pi *(0.00002)^2 = 5.0265 X 10^-9 ( whatever units ) ----------------------------------------------
Surface area: (2*0.5*3*4)+(3*9)+(4*9)+(5*9) = 120 square inches
174 sq. yards
If you mean a rectangular cuboid then they work out as follows:- Volume: 4.2*4*9 = 151.2 cubic cm Surface area: 2(4*4.2)+2(4.2*9)+2(4*9) = 181.2 square cm
You can find the surface area of a sphere by solving this equation: SA=4(pi)(r)(r) where SA is your surface area, and r is the radius. Your answer comes out to be about 1017.4 square units.
A 9 cm cube has a surface area of 486 cm2
The surface area of a 9 centimeter cube is: 486 cm2
Surface Area = (Circumference)(Height)* Volume = ∏r2 x Height *If you want to include the top and the bottom in the surface area of the column you have to add the area of the top and bottom. So, the Total Surface Area = [(Circumference)(Height)] + 4(∏)(Radius2)
If you are referring to a rectangular prism then the surface area = 594 square units.
The area of the rectangle works out as 7 times 6 = 42 square units
suface area: 378cm2 Volume: 882cm3