Answer:
14 meters
Step-by-step explanation:
The area of a circle can be found with the formula: πr^2
We can set up an equation to find the radius, and use that to find diameter.
πr^2=49π
Divide both sides by π.
r^2=49
r=
r=7
Radius is half of diameter, which means 2r=d
d=2(7)
d=14