#### Question

Write the following statement using the symbol of variation.

Circumference (c) of a circle is directly proportional to its radius (r).

#### Solution

Circumference (c) of a circle is directly proportional to its radius (r). This statement is written as \[c \propto r\]

Is there an error in this question or solution?

Solution Write the Following Statement Using the Symbol of Variation. Circumference (C) of a Circle is Directly Proportional to Its Radius (R). Concept: Direct Variation.