PLEASE HELP! asap:)
i would really appreciate it
![PLEASE HELP asap i would really appreciate it class=](https://us-static.z-dn.net/files/d1b/23c1328e3c286bb0e355f233f4ffa88c.png)
Answer:
[tex]{ \tt{ = 2\pi \: rh}} \\ = 2 \times 3.14 \times 12 \times 1 \\ = 75.4 \: {cm}^{2} [/tex]