k0nale k0nale
  • 20-02-2021
  • Mathematics
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Find the area, to the nearest hundredth, of the figure

Find the area to the nearest hundredth of the figure class=

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DWRead
DWRead DWRead
  • 22-02-2021

Answer:

Step-by-step explanation:

hypotenuse = √(14.4² + 6²) = √243.36 = 15.6 mi

area of triangle = 0.5×6×14.4 = 43.2 mi²

radius of semicircle = 15.6/2 = 7.8

area of semicircle = πr² = 60.84π mi²

total area = 43.2 + 60.84π ≅ 234.33 mi²

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