Question

Write a programme that prompts the user for a radius and then prints . a)the area and circumference of a circle with that radius . b) the volume and surface area of a sphere with that radius​

Answer 1

• #Program
• r=int(input("ENTER THE RADIUS::"))
• print("area of circle is ::", 3.14*r**2)
• print("circumference of circle is ::", 2*3.14*r)
• print("RADIUS IS::", r)
• print(" volume of a sphere::",4/3*3.14*r**3)
• print("surface area of a sphere::",4*3.14*r**2)