Give the Exact Value $\cos \frac { \pi } { 3 }$

question 71

Multiple Choice

Give the exact value.
- $\cos \frac { \pi } { 3 }$

• A) \(\frac { 2 \sqrt { 3 } } { 3 }\)
• B) \(\frac { \sqrt { 2 } } { 2 }\)
• C) \(\frac { 1 } { 2 }\)
• D) \(\frac { \sqrt { 3 } } { 2 }\)

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Definitions:

Formal Operational

A stage in Piaget's theory of cognitive development during which individuals develop the ability to think abstractly, logically, and systematically.

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Pubertal Development

Refers to the physical changes that occur in the body as a child transitions into adulthood, including growth spurts, development of sexual characteristics, and reproductive maturity.

Sex Characteristics

The physical or physiological features, including reproductive organs, that distinguish male and female organisms.