Question

For problem 8, find the area of the shaded region. The polygon is a regular polygon. please show work.​​

Answer 1

34.86 unit²

Explanation:

`A_(triangle)` =
`√(s(s-a)(s-b)(s-c))` , where s =
`(P)/(2)` ; P = a + b + c

`A_(hexagon)` = 6 ×
`A_(triangle)`

`A_(circle)` =
`\pi r^2`

`\pi` ≈
`(22)/(7)`

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