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What is the area of this figure?

 Jun 29, 2022
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Top - half circle with a radius of  (6 -2 -1) / 2 =  3/2  =1.5

Area =  3.14 (1.5)^2

 

Middle  - a rectangle  with dimensions of  (6 + 1) x  4 =  7 x 4 =  28

 

Bottom - a rectangle with dimensions  of   6 x 3  = 18

 

Total area  =

 

 [ 3.14 * 1.5^2   + 28 + 18 ]  km^2  =

 

53.065  km^2

 

cool cool cool

 Jun 29, 2022

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