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HELP ASAP pelzzzzzzz
What is the surface area of the outside of the purple shape (include only surfaces that are exposed to the air.)


HELP ASAP Pelzzzzzzz What Is The Surface Area Of The Outside Of The Purple Shape Include Only Surfaces That Are Exposed To The Air class=

Sagot :

Answer:

I belive it might be 54

Step-by-step explanation:

There are 18 surfaces exposed to the air and each is worth 3

18 x 3=53

Answer:

[tex]162[/tex], [tex]540[/tex], or [tex]0[/tex]. See Step-by-step explanation.

Step-by-step explanation:

A square's surface area is [tex]3^2[/tex] or [tex]9[/tex] square inches. There are [tex]18[/tex] faces exposed to air so [tex]18*9[/tex] or [tex]162[/tex] square inches are exposed to air.

Or... in a literal sense, all of the faces are exposed to air, so [tex]6*10*9[/tex] or [tex]540[/tex] square inches are exposed to literal air.

Or... If air doesn't exist in this figure, then [tex]0[/tex] square inches are exposed to air in this figure.