APCSA Edhesive Unit 5 lesson 4 Write a method that takes two circles, and returns the sum of the areas of the circles.

This method must be named areaSum() and it must have two Circle parameters. This method must return a double.

File i/o activity objective: the objective of this activity is to practice working with text files in c#. for this activity, you may do all code in the main class. instructions: create an app that will read integers from an input file name numbers.txt that will consist of one integer per record. example: 4 8 25 101 determine which numbers are even and which are odd. write the even numbers to a file named even.txt and the odd numbers to a file named odd.txt.