Question

If the perimeter of a circle is 307.72 m than what will be it's area
​

Answer 1

Step-by-step explanation:

$p = 2\pi r \\ 307.72 = 2\pi r \\ 153.86 = 3.14 \times r \\ r = \frac{153.86}{3.14} = 49$

$area = \pi {r}^{2} = 3.14 \times {49}^{2} = 3.14 \times 2401 = 7539.14$

Hope this helped. Please mark me as brainliest. Thank you.