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Anyone know what this is
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Anyone know what this is

Anyone know what this is-example-1
User Terrice
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5 votes
the answer is 121.5 ft^2. surface area equation is A=6•a^2!
User Guifan Li
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3 votes

Answer:121 1/2

Explanation:

let's symbolize edge with a;

a=4 1/2=9/2

S(total surface area)=6
a^(2)=6*
9^(2) /2^(2)==6*81/4=3*81/2=243/2=121.5=121 1/2

User Katt
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