Ron is moving out of his apartment. To be more organized for the moving process, he stacked the boxes up in threes. Each box has dimensions of 22 inches by 22 inches by 22 inches. What is the surface area of the rectangular prism formed by the 3 stacked boxes?

Question

anonymous · Answer

attachment

anonymous · Answer

14*22*22

radar · Answer

I don't think the surface area would be the result of the surface area of one box times 3.

I think you would calculate the height of the column of boxes. H= 22 + 22 + 22 or H=66 in.  The length and width would remain at 22 in. X 22 in.  The surface area would be the area of the four sides or 4(66 X 22) =5808 sq in. plus the area of the top and bottom which would be 2(22 X 22)=968 sq in.
Total surface area would be 5808 + 968 = 6,776 sq in. or approx 47.05 sq ft.

anonymous · Answer

thank you your aswesome

radar · Answer

You're welcome, cinar also got the same answer.

anonymous · Answer

oh!

anonymous · Answer

Which of the following statement is true?
Answer
		There is only one way to calculate the surface area of a composite figure.
		The interior faces of a composite figure should be added to its total surface area.
		The surface area of a composite figure is measured in cubic units.
		There is only one correct answer for the surface area of a composite figure.

radar · Answer

He did it by counting the number of exposed 22 X 22 panels.  That works also.

radar · Answer

The last statement is a true statement.

anonymous · Answer

There is only one correct answer for the surface area of a composite figure.

anonymous · Answer

that one?

anonymous · Answer

im done typing i dont know why it shows im still typing

radar · Answer

Yes that seems to me to be the best one.

anonymous · Answer

A canister with a lid is shown. The body's height is four times the height of the lid. If h represents the height of the can's body, which expression could be used to determine the surface area of this canister?

radar · Answer

I read your profile, and I think you are an honest person.

anonymous · Answer

Thank you sir.

radar · Answer

Do you have a picture of the cannister?

anonymous · Answer

A canister with a lid is shown. The body's height is four times the height of the lid. If h represents the height of the can's body, which expression could be used to determine the surface area of this canister?

radar · Answer

Is the cannister a cylinder?

radar · Answer

Or is it a cube?

anonymous · Answer

thats what im trying to figure out

radar · Answer

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