Could someone please answer this question? I’ve been stuck on it and if anyone could give me the correct answer I’d appreciate it so much

Answer:
[tex]a =\pi {r}^{2} = \pi {5}^{2} = 78.5398163397[/tex]
[tex]a = 10 \times 12 = 120[/tex]
[tex]120 + 78.5 = 198.5 {cm}^{2} [/tex]