# Objective: Python program to calculate surface area of cone # Author: Codesansar # importing math to use sqrt() function import math # Reading radius radius = float(input("Enter radius of cone: ")) # Reading height height = float(input("Enter height of cone: ")) # Calculating surface area of cone area = 3.141592 * radius * (radius + math.sqrt(radius*radius + height*height)) # Displaying area print("Surface area = ", area)
OUTPUT:–
Enter radius of cone: 8 Enter height of cone: 12 Surface area = 563.531361362799