Question

Hey please help. really confused

Answer 1

3
`\pi` that is the cool answer

if you insist 3 * 3.14 = 9.42

Explanation:

the circumference of a circle calculation is 2
`\pi r`

your circle r = 27, so circumference = 54
`\pi \\`

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a circle has 360°

you problem is 20 of the 360

or 20/360 = 2/36 = 1/18

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your solution is 1/18 * 54
`\pi \\` = 3
`\pi`