Surface Area = Pi*radius(radius + slant height)
Archimedes
T=L+B
I don't know what a 'right circular' is
For a right circular cone, by far the easiest way to find the surface areais to know the formula for the area, and apply it.The formula for the area of a right circular cone isArea = (pi x R) x (R + L)R = radius of the baseL = length of the slant from the base to the apex
Yes, it is true that the surface area formula for a right cone cannot be directly applied to an oblique cone. While both have a circular base and a slant height, the lack of a perpendicular height in an oblique cone affects the calculations for lateral surface area and total surface area. To find the surface area of an oblique cone, you must account for its specific geometry, typically involving more complex calculations.
Archimedes
T=L+B
I don't know what a 'right circular' is
surface area of right circular cylinder = 2 pi r h +2 pi r2
For a right circular cone, by far the easiest way to find the surface areais to know the formula for the area, and apply it.The formula for the area of a right circular cone isArea = (pi x R) x (R + L)R = radius of the baseL = length of the slant from the base to the apex
False. The surface area formula for a right cone is not the same as the surface area formula for an oblique cone.
Surface area of a cylinder = (pi) x (diameter of the circular end) x (length)
No, the formula is far from simple - requiring elliptical integrals.
A cone has two surfaces, lateral surface and its circular surface at the base.The surface area of a cone is the sum of the areas of these two surfaces, i.e. (1) area of the lateral surface and (2) area of its base.Let us consider a right circular cone to find its surface area.The lateral surface area of a right circular cone is π r lwhere,r is the radius of the circle at the bottom of the cone, andl is the lateral height of the coneThe surface area of the bottom circle of a cone is the same as for any circle, π r2Thus the total surface area of a right circular cone is: π r l + πr2 OR π r (l + r)
Ab = Pie times r2
Surface Area and Volume of a CylinderVolume= 1/3(PI) (radius)2 Surface Area= 2(PI)r2+2(PI)(radius)(height) or 2πrh+2πr2Pi x r² x h
This cone has a lateral surface area of approximately 226.73cm2