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3 years ago

I need help please and thank you. I think its A but not for sure

Mathematics

2 answers:

san4es73 [151]3 years ago

8 0

No, surface area would be 18+18+18 which would be 54, so B

Lynna [10]3 years ago

3 0

 We have the formula for the total surface area

= 6l^2

Now length (l) = 3 cm

Now 

Now TSA = 6l^2

 = 6 * 3^2

 = 54 sq. cm

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Answer with Step-by-step explanation:

We are given that if f is integrable on [a,b].

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