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Q: What is the surface area of a cone with 23cm length and a 18 cm diameter?
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Area of a circle with diameter of 23cm?

415.48 square cm


A square tile is 23cm what is the area?

Assuming the 23cm refers to the length of its side, the area is 23*23 = 529 cm2


What is the surface area of a cylinder if the diameter is 124 mm and the length is 170 mm?

A cylinder if the diameter is 124 mm and the length is 170 mm has a surface area of 90,377.34mm2


What will be the surface area of pipe if pipe dia is 6 inch and length is 7.5 meter?

Surface area of the pipe: diameter*pi*length but make sure that the diameter and length are both in meters or inches.


The formula for the surface area of a cylinder?

Surface area of a cylinder = (pi) x (diameter of the circular end) x (length)


What is the surface area of a cylinder whose length is 10cm and its height is 3 cm?

If by length you mean diameter then the surface area is 80π cm squared= about 251.327cm squared


What is the area of a circle with a diameter of 23cm?

Area = pi*r2r(radius) = diameter/2Radius = 23 cm/2= 11.5 cm-----------------now,Area = pi(11.5 cm)2= 415.5 cm2=========


What is the surface area of a cone with a diameter 18 km and a slant height of 20.1 km?

A cone with a diameter of 18km and a slant height of 20.1km has a total surface area of about 822.78km2


What is the curved surface area of a cylinder of length 12 cm and diameter 8 cm?

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)


What is the area of a square with sides that are each 23cm long?

A square with a side length of 23 cm has an area of 529 cm2


What is the inside surface area of a 1.5inch diameter x 1inch length pipe?

Inside area: pi1.51 square inches


Area o a pipe which is anopen cylinder?

Surface area of an open pipe = 2*pi*radius*length or pi*diameter*length in square units.