A Thick-Walled Metal Pipe of Length 20

question 57

Multiple Choice

A thick-walled metal pipe of length 20.0 cm has an inside diameter of 2.00 cm and an outside diameter of 2.40 cm.What is the total surface area of the pipe,counting the ends,in square centimeters?

• A)276 cm²
• B)277 cm²
• C)278 cm²
• D)279 cm²

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Definitions:

Ana-

A prefix meaning "up, back, again, anew," used in medical terms.

Sarcoma

A type of cancer that originates in the bones and soft tissues, including fat, muscles, blood vessels, and fibrous tissues.

Carcinoma

A type of cancer that starts in cells that make up the skin or tissue linings of organs.

Glioma

A type of tumor that occurs in the brain and spinal cord, originating from the glial cells.