Question

Help me pls this is really hard

Answer 1

31.40 inches

Explanation:

Circumference of circle is 2πr where r is radius. We know that r is 5 inches as shown in the image. Therefore:

`\displaystyle{C = 2 * 3.14 * 5}`

Evaluate

`\displaystyle{C = 10 * 3.14} \\ \\ \displaystyle{C = 31.40}`

Therefore, the circumference of circle is 31.40 inches