Calculate the area, volume of Sphere (Sphere Calculator)  

Where,
r = radius, π = 3.14
Examples:
Find the volume and curved surface area of a Sphere with the given radius 2.
Step 1: Find the volume.
Volume = (4/3) πr³ = (4/3) * 3.14 * 4³ = 1.33 * 3.14 * 27 = 33.40
Step 2: Find the curved surface area (CSA).
Curved Surface Area (CSA) = 4πr² = 4 * 3.14 * 2² = 12.56 * 4= 50.24