Draw a Figure That Has Rotational Symmetry but No Reflectional

question 92

Essay

Draw a figure that has rotational symmetry but no reflectional symmetry.

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Definitions:

Cochlea

The spiral-shaped, fluid-filled inner ear structure responsible for converting sound waves into nerve impulses to be interpreted by the brain.

Trichromat

A person with normal color vision.

Dichromat

A person who is sensitive to black–white and either red–green or blue–yellow and hence is partially color–blind.

Bichromat

An individual with the ability to perceive only two of the three primary colors due to a form of color vision deficiency.