In the Right Triangle ABC with M = 90°

question 488

Essay

In the right triangle ABC with m = 90°, the sides have lengths a = 5, b = 12, and c = 13. Where a is the length of side opposite , find sin .

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Definitions:

Longitudinal Study

Research that follows the same subjects over a period of time, allowing for the observation of changes or developments.

Criminal Behavior

Criminal behavior encompasses acts in violation of the law that are intentional and conscious, often analyzed within the context of biological, psychological, and social factors.

ABAB Design

A research design involving four phases: baseline (A), intervention (B), return to baseline (A), and reintroduction of the intervention (B), used to determine the effect of an intervention.

Internal Validity

The extent to which a study can demonstrate a cause-and-effect relationship between variables, without influence from external factors.