Question

using python3 pls

Problem 1: Write a Python function that uses spherical polar coordinates to determine the distance between any two points on the earth's surface. The function will take as input two points, given in spherical polar coordinates, i.e. longitude and latitude. Assume your points are on the earth's surface, and that the earth is a sphere of radius 6378km

Answer 1

"""
  Python 3
  Program to find distance between two earth coordinates
"""

from math import radians, sin, cos, acos

print("Input coordinates of two points:")
startLat = radians(float(input("Starting latitude: ")))
startLon = radians(float(input("Starting longitude: ")))
endLat = radians(float(input("Ending latitude: ")))
endLon = radians(float(input("Ending longitude: ")))

dist = 6378 * acos(sin(startLat)*sin(endLat) + cos(startLat)*cos(endLat)*cos(startLon - endLon))
print("The distance is %.2fkm." % dist)

# Code ends here