Answer:
Written in Python
def Areas(radius):
pi = 22.0/7.0
Area = pi * radius**2
print("The area is: "+str(Area))
def Radius(circum):
pi = 22.0/7.0
radius = circum/(2 * pi)
Areas(radius)
Explanation:
The first function is defined as thus: The parameter in the bracket, radius, is returned from the second function
def Areas(radius):
This line initializes pi to 22/7
pi = 22.0/7.0
This line calculates the area of the circle
Area = pi * radius**2
This line prints the area of the circle
print("The area is: "+str(Area))
The second function is defined as thus: It gets the circumference from the main and returns the radius to the function defined above
def Radius(circum):
This line initializes pi to 22/7
pi = 22.0/7.0
This line calculates the radius of the circle
radius = circum/(2 * pi)
This line returns the radius of the first function
Areas(radius)
To return the proper result, the Radius function must first be called using the following syntax.
Radius(any digit)
Example
Radius(60)
