A CAD Drafter Locates Circles with Diameters of 1

question 11

Short Answer

A CAD drafter locates circles with diameters of 1.575 mm, 1.625 mm, 3.850 mm, 3.583 mm, 4.45 mm, 1.95 mm, and 5.05 mm on a drawing. Find, to the nearest thousandth, the average length of these diameters.

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Definitions:

Carpal Tunnel Pressure

The pressure within the carpal tunnel, an anatomical compartment of the hand, potentially leading to carpal tunnel syndrome when increased.

Palmar Aponeurosis

A thick fibrous tissue layer in the palm of the hand that anchors the skin and helps in gripping.

Extensor Retinaculum

A fibrous band that binds the tendons of the extensor muscles of the wrist and ankle, preventing them from bowing during muscle contraction.

Flexor Retinaculum

A fibrous band of tissue that holds the tendons of the flexor muscles of the forearm near the wrist, preventing them from bowing outward.