Give the Exact Value $\cos \frac { \pi } { 6 }$

question 436

Multiple Choice

Give the exact value.
- $\cos \frac { \pi } { 6 }$

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

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Definitions:

Molecular Geometry

The three-dimensional arrangement of atoms within a molecule, determined by the spatial distribution of electrons and the resulting chemical bonds.

Water Molecule

A molecule consisting of two hydrogen atoms bonded to one oxygen atom, represented chemically as H2O.

Molecular Shape

The three-dimensional arrangement of atoms within a molecule, determined by the chemical bonds and electron pairs surrounding the central atom.

Carbon Monoxide

A colorless, odorless, and toxic gas, consisting of one carbon atom and one oxygen atom.