$\sin \left( 1140 ^ { \circ } \right)$ A) $\sqrt { 3 }$

question 137

Multiple Choice

$\sin \left( 1140 ^ { \circ } \right)$

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

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Definitions:

Structural Isomers

Molecules that have the same molecular formula but differ in the arrangement of atoms.

Geometric Isomers

Molecules that have the same formula and sequence of bonded atoms, but differ in the three-dimensional orientations of their atoms in space.

Enantiomers

Two isomeric chemical compounds that are mirror images.

Carotenoids

A group of yellow to orange plant pigments synthesized from isoprene subunits; include carotenes and xanthophylls.