9. Circle Measurements

Write a program that asks the user to enter the radius of a circle. The program should cal- culate and display the area and circumference of the circle using r2 for the area and 2r for the circumference.

Hint:You can either use 3.14159as the value of pi(),or add the statement"import math" to the start of the program and then use "math.pi" wherever you need the value of pi in the program.

in( python)