WebSep 28, 2024 · The curved surface area (CSA) of a frustum of the cone = The curved surface area of the full cone – The curved surface area of the cone that is cut, therefore, CSA = π R ( L + l) – π r l ———————————– (1) The triangles OBC and PQC are similar (by AA property of similarity) and thus, L + l l = R r …
Frustum of Cone: Area, Volume, Formulas, Derivation, …
WebJun 16, 2024 · Surface Area of a Cone Formula Derivation Concept Anil Kumar 81K views 6 years ago Surface Area of a Cone Beat the Calculator #shorts Beat the Calculator 4.4K views 1 year ago … WebThe formula to calculate the curved surface area of a cone is given by: Curved Surface Area (CSA) = πrl. Here, r = Radius of the circular base … coming home jeremy wiebe
CSA of Cone: Formulas, Examples and Questions - Embibe
WebOct 28, 2024 · Ans: The CSA of cone is equal to the product of the radius of the circular base and slant height ... WebThe formula for the lateral surface area of a cone, 𝐴 L, is 𝐴 = 𝜋 𝑟 𝑙, L where 𝑟 represents the base radius of the cone and 𝑙 represents the slant height. The formula for the total surface area of a cone, 𝐴 T, is 𝐴 = 𝜋 𝑟 𝑙 + 𝜋 𝑟. T . We must be careful to make … WebCSA of Cone = πrl CSA of Cone = 22/7 × 5 × 20 = 314.08 cm 2 Thus, the curved surface area of the given cone is 314.08 cm 2. Example 2: Sheetal observes a conical tent during her camping trip and approximates that the height of the tent is three times the radius of the tent which is given as 3 m. Calculate what will be the volume of the tent. dry cleaners in mobile alabama