Question

Please help me this question​

Answer 1

I think it’s b. Don’t be mad if I get it wrong

Answer 2

`C) 1210m^2`

Explanation:

Initial Length of the rope (r) = 12 m

Final length of the rope (R) = 23 m

`Additional\ area\ acquired\ = Final Area- Initial Area\\=\pi R^2- \pi r^2\\=\pi (R^2-r^2)\\=\pi (23^2-12^2)\\=\pi (529-144)\\=\pi (385)\\=385\pi \\\\As\ \pi = (22)/(7) \\\\Hence,\\385\pi \\=385 * (22)/(7) \\=55*22\\=1210 m^2`