Various Signs Have Symmetries

question 85

Multiple Choice

Various signs have symmetries. Determine if the following sign has line symmetry, turn symmetry, and/or point symmetry, if any.
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• A)This sign has line symmetry only.
• B)This sign has turn symmetry only.
• C)This sign has no symmetry.
• D)This sign has point symmetry only.

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Definitions:

Set Point

The target value or condition that a control system aims to maintain through its outputs, such as a specific temperature in a heating system.

Controller's Response

The action or set of actions taken by a controller device in reaction to input signals or conditions, pivotal in systems control and automation.