Respuesta :

Edmund
Given the formula [tex] \pi r^{2} =v[/tex]
Replace the values, so it will be [tex] \pi 25(7)=v[/tex]
[tex] v=549.78 [/tex]
boldbrave50

Answer:

549.78

Step-by-step explanation:

Given the formula  \pi  r^{2} =v

Replace the values, so it will be  \pi 25(7)=v

v=549.78