text: Area of Equilateral triangle inscribed in a Circle of radius R | C # implementation to find the area of the equilateral triangle inscribed in a circle of radius R ; Function to find the area of equilateral triangle inscribed in a circle of radius R ; Base and Height of equilateral triangle ; Area using Base and Height ; Driver code
code: using System ; class GFG { static double area ( int R ) { double Base = 1.732 * R ; double height = ( 1.5 ) * R ; double area = 0.5 * Base * height ; return area ; } public static void Main ( String [ ] args ) { int R = 7 ; Console . WriteLine ( area ( R ) ) ; } }