Answer: The approximate area of the given circular pond is 314 square meter.
Step-by-step explanation:
Since, the diameter of the circular pond = 20 meter,
⇒ Radius of the pond = 20/2 = 10 meter.
Thus, the area of the pond,
\(A=\pi\times (10)^2\)
\(=\frac{22}{7} \times 100\)
\(=\frac{2200}{7}=314.285714286\approx 314\text{ square meter}\)
Hence, The approximate area of the given circular pond is 314 square meter.
