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Surface area of a cone is the complete area covered by its two surfaces, i.e., circular base area and lateral (curved) surface area. The circular base area can be calculated using area of circle formula. The lateral surface area is the side-area of the cone. Let us see the formula to calculate the surface area of cone.
2023年8月3日 · The surface area (total surface area) of a cone is the entire space occupied by the flat circular base of the cone and its curved surface. The surface area is expressed in square units such as m 2, cm 2, mm 2, and in 2. Here we will discuss how to find the surface
2024年7月23日 · This surface area of a cone calculator will help you calculate the surface area of any right cone. In the text below, we will show you the surface area of a cone formula and how to derive it. After using our calculator and reading this article, you'll be super confident about how to find the surface area of a cone.
2022年12月26日 · Set up the formula for the surface area of the cone. The formula is = () + (), where equals the surface area of the cone, equals the length of the radius of the cone’s base, and equals the slant height of the cone.
To find the curved surface area of a cone, we multiply the radius and slant height of the cone by pi(π), and the formula which is used to find the lateral surface area of a cone is, CSA of cone (LSA of cone) = πrl, where 'r' is the radius of the base and 'l' is the slant
Formula for Surface Area of a Cone. For a cone with a radius \hspace {0.2em} r \hspace {0.2em} r, height \hspace {0.2em} h \hspace {0.2em} h, and slant height \hspace {0.2em} l \hspace {0.2em} l, 1. Total surface area. 2. Lateral surface area or curved surface area. 3.
The surface area of a cone is equal to the curved surface area plus the area of the base: \(\pi r^2 + \pi L r, \) where \(r\) denotes the radius of the base of the cone, and \(L\) denotes the slant height of the cone. The curved surface area is also called the lateral area.
The formula for the Surface Area of Cone Formula is given as: \ [\large Curved\;Surface\;Area\;of\;cone=\pi rs\] \ [\large Total\;Surface\;Area\;of\;cone=\pi r \left (s+r \right )\] Where, r is the radius of cone. h is the height of cone. s is the slant height of the cone.
Formula for Surface Area of Cone. (i) Curved Surface Area (CSA) curved surface area of cone = πrl π r l. where l is the slant height. (ii) Total Surface Area (TSA) Total surface area of cone = CSA + πr2 π r 2 = πrl π r l + πr2 π r 2. Note : l2 l 2 = r2 r 2 + h2 h 2. Here h is the height of the cone.
The following figures show the formula for surface area of a cone. Scroll down the page if you need more examples and explanations. Surface area of cone = Area of sector + area of circle
