Suppose a Goat Was Tethered at the Middle of a 100-Foot-Long

question 19

Multiple Choice

Suppose a goat was tethered at the middle of a 100-foot-long fence and the length of the rope was 29 feet, as shown in the diagram below. Over how much area could the goat graze? Use 3.14 for and round your answer to 2 decimal places. ​ ​ ​

• A) 1261.50 ft²
• B) 1320.37 ft²
• C) 5281.48 ft²
• D) 91.06 ft²
• E) 2640.74 ft²

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Definitions:

Recognition

The cognitive process of identifying previously encountered objects, ideas, or situations.

Encode

The process of converting information into a particular form or code, especially in the context of memory or communication.

Working Memory

The part of short-term memory that is concerned with immediate conscious perceptual and linguistic processing.

Recall

The cognitive action of retrieving information or memories from the past.