Find the Radian Measure of the Central Angle of a Circle

question 100

Multiple Choice

Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s.
- $r = \frac { 1 } { 3 }$ feet, $s = 8$ feet

• A) 24 radians
• B) \(\frac { 8 } { 3 }\) radians
• C) \(24 ^ { \circ }\)
• D) \(\frac { 8 ^ { \circ } } { 3 }\)

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Definitions:

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen.

Leisure Time

Time available for ease and relaxation, where no work-related duties are expected, allowing for personal preferences in activities.

Marginal Productivity

The additional output resulting from the use of one more unit of a factor of production, holding other factors constant.

Labor-saving

Technologies or methods that decrease the amount of work required to produce goods or services, often leading to increased efficiency.