Given $a = 12 , b = 8$ , And $c = 11$

question 15

Multiple Choice

Given $a = 12 , b = 8$ , and $c = 11$ , use the Law of Cosines to solve the triangle for the value of $B$ . Round answer to two decimal places.

• A) \(60.33 ^ { \circ }\)
• B) \(76.53 ^ { \circ }\)
• C) \(40.42 ^ { \circ }\)
• D) \(80.44 ^ { \circ }\)
• E) \(63.06 ^ { \circ }\)

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Definitions:

Maturation

The process of growth and development, both physically and psychologically, following a biological or innate sequence.

Stability

The state or quality of being stable; firmness in position, continuity without change, dependability, or resistance to change.

Nurture

In psychology, this term emphasizes the role of environmental factors and experiences in shaping an individual's development, as opposed to genetic inheritance.

Association Areas

Regions of the cerebral cortex that integrate and process information from the sensory and motor areas, involved in complex functions such as language, problem solving, and spatial reasoning.