Answer: The circumference of the circular garden is 500 meters.
The area is approximately 19891 square meters.
If you use a Rounded value of 80m for the radius, the Area works out to about 20106 square meters.
Explanation:
The total length of the rope is 1000m. 4×250=1000
That is enough to fence the circular garden twice, so the "perimeter" of that garden-- the circumference-- is 500m
To find the area, first find the diameter:
500÷π = 159.15
Area of a circle is A=πr²
The radius is half the diameter.
79.57 so r² is about 6331.4
Multiply by π to get the area:
about 19890.6 m²