write python codes to import the math package and then calculate the area of a circle with radius 3.0. execute your code to display the result. (20 points) 5. write python codes to add a second kid to the family list and then print the list content. execute your code to display the result. (10 points) 6. write python codes to display the length of the family list. execute your code to display the result. (5 points) 7. take screenshot(s) of the displayed results from running your notebook. 8. submit mypython1.ipynb file and screenshot(s).