Answer:
7.5
Step-by-step explanation:
it is feometeic progression
r=0.5
7.065 sq. units
The circumference is given, thus you can use the equation 2πr = circumference to find out the radius first, r = 1.5.
Area = πr²
∴The required area is 7.065 sq. units
3m × 3m = 9m
