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A cylindrical soup can has a lateral surface area of 37.68 square inches and a radius of 1.5 inches. The...

A cylindrical soup can has a lateral surface area of 37.68 square inches and a radius of 1.5 inches. The formula for lateral surface area is \( S = 2\pi rh \). What is the height of the can? Use 3.14 for \( \pi \).

Answer

To find the height of the can, use the formula for lateral surface area: \( S = 2\pi rh \).

Given:

  • \( S = 37.68 \) square inches
  • \( r = 1.5 \) inches
  • \( \pi = 3.14 \)

Substitute the values into the formula:

\( 37.68 = 2 \times 3.14 \times 1.5 \times h \)

\( 37.68 = 9.42h \)

Solve for \( h \):

\( h = \frac{37.68}{9.42} \approx 4 \) inches

The height of the can is 4 inches.

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