Find the Area of a Sector of a Circle Having $$\theta$$

question 174

Multiple Choice

Find the area of a sector of a circle having radius r and central angle $$\theta$$ . If necessary, express the answer to the nearest
tenth.
-What is the difference in area covered by a single 5 -inch windshield wiper operating with a central angle of $139 ^ { \circ }$ compared to a pair of 5 -inch wipers operating together each having a central angle of $108 ^ { \circ }$ ? Round to the nearest hundredth.

• A) \(77.45\) in. \(^ { 2 }\)
• B) \(16.80\) in. \(^ { 2 }\)
• C) \(6.76\) in. \(^ { 2 }\)
• D) \(21.80\) in. \(^ { 2 }\)

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Definitions:

Role Overload

Feeling overwhelmed due to having too many roles or responsibilities to manage simultaneously.

Ego Integrity

A sense of completeness and satisfaction with one's achievements and life experience, often discussed in the context of Erik Erikson's stages of psychosocial development.

Nursing Outcome

The measurable patient, family, or community states, behaviors, or perceptions that are influenced by nursing interventions.

Verbalize

The act of expressing thoughts and feelings in words.