Referring to Triangle ABC, Find the Area of the Triangle

question 197

Short Answer

Referring to triangle ABC, find the area of the triangle.
a = 4.35 ft, b = 3.71 ft, c = 5.23 ft​
Round to three significant digits.
S = __________ ft²

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Definitions:

Reinforcement

The act of strengthening a response by adding a reward, thus increasing the likelihood that the response will be repeated.

Operant Behaviors

Actions that an individual takes that are modified by the consequences they lead to, extensively studied in operant conditioning.

Respondent Behaviors

Automatic responses elicited by specific stimuli, based on the principle of classical conditioning in psychology.

Variable-ratio Schedule

A reinforcement schedule in operant conditioning where a response is rewarded after an unpredictable number of responses.