jazlangarica jazlangarica
  • 29-03-2018
  • Mathematics
contestada

i really need help ! asap plz

i really need help asap plz class=

Respuesta :

MathGenius04
MathGenius04 MathGenius04
  • 29-03-2018
✨ a = πr^2 ✨

① 400π = r^2

② 20 x 20 = 400

③ The radius is 20m



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