Find the Circumference and the Area of the Circle

question 14

Multiple Choice

Find the circumference and the area of the circle. Use the rules for working with measurements.

• A) The circumference is 25.1 in, the area is 201 in ².
• B) The circumference is 50.3 in, the area is 25.1 in ².
• C) The circumference is 25.1 in, the area is 50.3 in ².
• D) The circumference is 50.3 in, the area is 101 in ².
• E) The circumference is 12.6 in, the area is 101 in ².

---

Definitions:

Spurious Relationship

A false or misleading correlation between two variables that is not due to any direct relationship but might be due to a third variable or coincidence.

Causal Relationship

A connection between two variables where a change in one directly causes a change in the other.

Insurance Company

A financial institution that provides coverage by assuming the risks of its clients in exchange for premiums, offering protection against potential future losses.

Operationalization

The process of defining a research concept in practical, measurable terms.