Find the Area $500 \sin 45 ^ { \circ } \approx 353.55$

question 106

Multiple Choice

Find the area. Round your answer to the nearest hundredth if necessary.
-Find the area of a regular decagon (10 sides) inscribed in a circle of radius 10 inches.

• A) \(500 \sin 45 ^ { \circ } \approx 353.55\) square inches
• B) \(500 \sin 36 ^ { \circ } \approx 293.89\) square inches
• C) \(1000 \sin 36 ^ { \circ } \approx 587.79\) square inches
• D) \(500 \cos 36 ^ { \circ } \approx 404.51\) square inches

---

Definitions:

Machine-hour

A measure of production time, calculated as the total hours a machine is operated within a specific period.

Maintenance Cost

The expense associated with the upkeep and repair of equipment or facilities, ensuring they continue to operate efficiently.

Independent Variable

A variable in an experiment or model that is manipulated or changed to observe its effect on a dependent variable.

Overhead Cost

Indirect costs not directly tied to production but necessary for running business operations, such as rent, utilities, and administrative expenses.