Find the Length of an Arc Intercepted by a Central $\mathrm { r } = 16.05 \mathrm {~cm}$

question 22

Multiple Choice

Find the length of an arc intercepted by a central angle in a circle of radius r. Round your answer to 1 decimal place.
- $\mathrm { r } = 16.05 \mathrm {~cm}$ .; $\theta = \frac { 4 } { 3 } \pi$ radians

• A) \(33.6 \mathrm {~cm}\)
• B) \(134.5 \mathrm {~cm}\)
• C) \(67.2 \mathrm {~cm}\)
• D) \(21.4 \mathrm {~cm}\)

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Definitions:

Monopolistically Competitive

Referring to a market structure where many firms sell products that are similar but not identical, allowing for some degree of market power.

Pure Monopolist

A market structure where a single firm is the sole producer for a product or service, with no close substitutes, giving it significant market power.

Perfectly Elastic

describes a market situation in which the quantity demanded or supplied changes infinitely in response to any change in price.

Economic Profit

The difference between a firm's total revenues and its total costs, including both explicit and implicit costs, indicating overall profitability beyond breakeven.