Instructions for use: enter the radius of the ball (R), segment/cone bases (r) and its height (h), then press the button “Calculate”. As a result, the area will be calculated (S) spherical sector (lateral and full surface).
Note: if the results turn out to be zero, this may be due to rounding – try increasing the number of decimal places.
Calculation formulas
Sspheres district segment = 2πRh
Sside district con. = πrR
Sfull district Sect. = 2πRh + πrR = πR(2h+r)