QUESTION IMAGE
Question
la longitud de la circunferencia de una pintura circular es 28.26 pies. ¿cuál es el radio de la pintura? utilizar 3.14 para π sin redondear la respuesta.
Step1: Recall the formula for the circumference of a circle
$C = 2\pi r$, where $C$ is the circumference and $r$ is the radius.
Step2: Rearrange the formula to solve for $r$
$r=\frac{C}{2\pi}$
Step3: Substitute the given values
Given $C = 28.26$ pies and $\pi=3.14$, then $r=\frac{28.26}{2\times3.14}$
$r=\frac{28.26}{6.28}=4.5$ pies
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4.5 pies