2 years ago

WILL MARK BRAINLIEST IF FOTTEN RIGHT!!!

Mathematics

1 answer:

Vilka [71]2 years ago

4 0

Answer:

Step-by-step explanation:

area = $\pi r^{2}$

circumference = $2\pi r$

$r^{2} = 4\\\sqrt{r^{2}} =\sqrt{4} \\r = 2$

$2\pi (2) = 4\pi$ $yd$

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