It is going to be : Linear increasing (C)
Yes, they form a proportion. It would be 6/6 or 1.
Answer:
Area of the circle = 
Step-by-step explanation:
Radius of the circle= 3 cm
Area of the circle=
As,

Putting the values in the formula:
Area of the circle= 

The area of the circle is 
Answer:7.25 feet
Step-by-step explanation:
6.25+6.5=12.75
20-12.75=7.25