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Hey!

here's a problem I need help with: 

 

Estimate the shaded area of the irregular figure if each square has a length of 1 cm.

 Apr 14, 2021
 #1
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From  top to bottom

 

2 + 1   =  3

2 + 1   =  3

1 + 1/2  = 1.5

(1/2) (3) (1)  =  1.5

 

Total estimated  area   =  3 + 3 + 1.5 + 1.5  ≈  9 units^2

 

 

cool cool cool

 Apr 14, 2021

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