Question

the circumference of a circle is t inches. the radius of the same circle is 4.5 inches. which expression best represents the value of π? a fraction, b fraction, c fraction, d fraction

Explanation:

Step1: Recall circumference formula

$C = 2\pi r$

Step2: Substitute given values

$T = 2\pi(4.5)$

Step3: Simplify 2*4.5

$T = 9\pi$

Step4: Solve for π

$\pi = \frac{T}{9}$

Answer:

The expression representing π is $\frac{T}{9}$. (Assuming the correct option matches this, e.g., if option C is $\frac{T}{9}$, then C. $\frac{T}{9}$)