Assuming the 23cm refers to the length of its side, the area is 23*23 = 529 cm2
A cylinder if the diameter is 124 mm and the length is 170 mm has a surface area of 90,377.34mm2
Surface area of the pipe: diameter*pi*length but make sure that the diameter and length are both in meters or inches.
If by length you mean diameter then the surface area is 80π cm squared= about 251.327cm squared
A square with a side length of 23 cm has an area of 529 cm2
415.48 square cm
Assuming the 23cm refers to the length of its side, the area is 23*23 = 529 cm2
A cylinder if the diameter is 124 mm and the length is 170 mm has a surface area of 90,377.34mm2
Surface area of the pipe: diameter*pi*length but make sure that the diameter and length are both in meters or inches.
Surface area of a cylinder = (pi) x (diameter of the circular end) x (length)
If by length you mean diameter then the surface area is 80π cm squared= about 251.327cm squared
Area = pi*r2r(radius) = diameter/2Radius = 23 cm/2= 11.5 cm-----------------now,Area = pi(11.5 cm)2= 415.5 cm2=========
A square with a side length of 23 cm has an area of 529 cm2
A cone with a diameter of 18km and a slant height of 20.1km has a total surface area of about 822.78km2
there is no area. it is called surface area which is =2(pi)rh+2(pi)r(squared). this is the total surface are of a SOLID cylinder. for an open or hollow one it is =2(pi)rh+(pi)r(squared)
Inside area: pi1.51 square inches
Surface area of an open pipe = 2*pi*radius*length or pi*diameter*length in square units.