How to Calculate Top Area of Frustum of Cone?
Top Area of Frustum of Cone calculator uses Top Area of Frustum of Cone = pi*Top Radius of Frustum of Cone^2 to calculate the Top Area of Frustum of Cone, Top Area of Frustum of Cone formula is defined as the total amount of two-dimensional space occupied by the top face of the Frustum of Cone. Top Area of Frustum of Cone is denoted by ATop symbol.
How to calculate Top Area of Frustum of Cone using this online calculator? To use this online calculator for Top Area of Frustum of Cone, enter Top Radius of Frustum of Cone (rTop) and hit the calculate button. Here is how the Top Area of Frustum of Cone calculation can be explained with given input values -> 314.1593 = pi*10^2.