The Information Below Refers to Triangle ABC

question 23

Multiple Choice

The information below refers to triangle ABC . ​ ​ Find all the missing parts. Apply the rules regarding the use of significant digits after all computations are complete.
​

• A)​B ​ = 27°, ​b ​ = 2.14 ft, c = 8.33 ft
• B)B ​ = 26 °, ​b ​ = 2.04 ft, c = 4.21 ft
• C)B ​ = 26 °, ​b ​ = 2.04 ft, c = 4.41 ft
• D)B ​ = 24 °, ​b ​ = 9.03 ft, c = 8.33 ft
• E)​B ​ = 27 °, ​b ​ = 2.14 ft, c = 4.41 ft

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Definitions:

Dual-voltage

Refers to equipment designed to operate on two different voltages, often switchable between the voltage levels.

NEMA Standard

A set of guidelines established by the National Electrical Manufacturers Association for the design and performance of electrical equipment.

Mounting

Refers to the process of securely attaching or fixing a device, component, or assembly to a surface or framework.

Operating Characteristics

Performance attributes, often described in specifications that indicate how a device functions under various conditions.