Answer:
Step-by-step explanation:
Given that
Area of a circle 
Circumference of the circle 
Let us re-write the equation of area of circle:


Multiplying and dividing with 2:

Hence, <em>A</em> in terms of <em>C</em> can be represented as:

Try using negative numbers
Answer:
A and C
Step-by-step explanation:
ez math
Answer:
I can't see the picture.
Step-by-step explanation:
The answer would be C
7/9 = 0.77777778