yuliett30025748 yuliett30025748
  • 03-06-2021
  • Mathematics
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What is the area of the shaded portion of the circle?

What is the area of the shaded portion of the circle class=

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sqdancefan
sqdancefan sqdancefan
  • 03-06-2021

9514 1404 393

Answer:

  (a)  (5π -11.6) ft²

Step-by-step explanation:

The shaded area is the area of 1/5 of the circle less the area of the triangle with base 5.8 ft and height 4 ft.

  shaded area = 1/5(π(5 ft)²) -(1/2)(5.8 ft)(4 ft)

  shaded area = (5π -11.6) ft²

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