Respuesta :

s1m1

Answer:

66

Step-by-step explanation:

first layer is really

the area of the base that is 5 and 1/2 *3  

our unit is 1/2 so you could fit 2 cubes in 1 unit so the base area has

(2* 5 1/2) * ( 2* 3) = 11* 6 = 66 unit cubes

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