Question

plzzz anyone else help me multiple choice question ☹☹☹☹☹☹☹

Answer 1

b) 40 m²
as semicircle is double,so area of square is also double

Answer 2

$b \: ...40 {m}^{2} \\ i \: think \: is \: the \: correct \ \\ answer \: \\ if \: u \: like \: my \: answer \: plz \\ make \: me \: as \: the \: brainliest$