Question

What is the area of 3m circumferense NONSENCE REPORT!​

Answer 1

`~~~~~~\text{Circumference}~ = 2 \pi r\\\\\\\implies r = \frac{\text{Circumference }}{2\pi}\\\\\\\implies r = (3)/(2\pi) \\\\\\\text{Now,}\\\\\text{Area} = \pi r^2 \\\\~~~~~~~~=\pi \left( (3)/(2\pi) \right)^2\\\\\\~~~~~~~~=\pi \cdot (9)/(4\pi^2)\\\\\\~~~~~~~~=(9)/(4\pi)\\\\\\~~~~~~~~\approx0.72`