C++ LANGUAGE Create a menu system program using Function: Menu System (1st way) 1 – converting ft to inch 2 – Area of a circle 3 – Exit SUPPLEMENTAL ACTIVITIES ( C++ LANGUAGE)(FUNCTION) 1. Write a...

C++ LANGUAGE

Create a menu system program using  Function:

Menu System (1st way)

1 – converting ft to inch

2 – Area of a circle

3 – Exit

SUPPLEMENTAL ACTIVITIES ( C++ LANGUAGE)(FUNCTION)

1. Write a parameter and return program that will require the user to enter a temperature in Celsius
and convert it to degree Fahrenheit and degree Kelvin.
Formula:
Fahrenheit = (9/5) * Celsius + 32
Kelvin = Celsius + 273

 Write your answer.