Solve the Problem $125 ^ { \circ }$ Compared to a Pair of 9 -Inch Wipers Operating Together

question 31

Multiple Choice

Solve the problem.
-What is the difference in area covered by a single 1 -inch windshield wiper operating with a central angle of $125 ^ { \circ }$ compared to a pair of 9 -inch wipers operating together each having a central angle of $119 ^ { \circ }$ ? Round to the nearest hundredth.

• A) \(172.14 \mathrm { in } ^ { 2 }\)
• B) \(167.14 \mathrm { in. } ^ { 2 }\)
• C) \(169.32 \mathrm { in. } { } ^ { 2 }\)
• D) \(83.03 \mathrm { in } { } ^ { 2 }\)

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Definitions:

Working Capital

The difference between a company's current assets and its current liabilities, indicating the liquidity of the business.

Financial Data

Quantitative information about financial conditions, performance, and transactions of a business, individual, or entity.

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations with its current assets.

Financial Data

Information about financial transactions, including income, expenses, assets, and liabilities, used for analysis and decision-making.