I need hel. p estimating the number of square inches for this tin

The number of square inches of tin required for the construction is

Explanation:

From the figure, we can see that the radius of the cylinder is

Also, the height of the cylinder is

The number of square inches of tin required for the construction can be determined using the formula for surface area of the cylinder.

Substituting the values of r and h in the above formula, we have,

Adding the terms within the bracket by taking LCM

Thus, we have,

Simplifying the terms, we get,

Substituting the value , we get,

Multiplying, we have,

Dividing, we get,

Rounding off to two decimal places, we have,

Thus, the number of square inches of tin required for the construction is

step-by-step explanation:

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