Write a python program that calculates the cost per square inch of a circular pizza, given its diameter and price. The formula for area is A=πr^2 Use two functions—one to compute the area of a pizza, and one to compute cost per square inch.

Write a python program that creates two global variables, one to store the number of incorrect guesses and a second to store a word (example: koala).   Write a function called print_hangman() that takes no arguments and prints a hangman corresponding to the number of incorrect guesses (use the global variable) . Example: x = 4        # number of incorrect guesses print_hangman()    O   \ | /      |

PYTHON The metric system uses as a basic measure the meter and the imperial system has its basic measure as feet and inches. Let’s implement two functions, one to convert feet to meter and another to convert from meter to feet. The conversion formulas are the following:\n", " $$1 meter = 3.2808 feet \\\\\n", " 1 foot = 0.3048 meters $$\n", "\n", "Now implement a program that asks the user what type of conversion he wants to make and asks what value he wants to convert. Process the information and prints the value converted. Test your code with the values:\n", "```\n", "10 meters ==> 32.808 feet\n", "10 feet ==> 3.048 meters\n",