carlojannett
carlojannett carlojannett
  • 22-04-2019
  • Mathematics
contestada

Calculate the area or this figure to the nearest tenth. Use 3.1 to approximate

Calculate the area or this figure to the nearest tenth Use 31 to approximate class=

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TheBreeze
TheBreeze TheBreeze
  • 24-04-2019

Since we know that the radius of the semicircle is 4 (8/2), we can solve by doing π8^2/2 = 3.1*64/2 = 198.4/2 = 99.2

The area of the triangle is 6*8/2 = 24

24 + 99.2 = 123.2 ft^2

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