rocharhall rocharhall
  • 08-05-2017
  • Mathematics
contestada

The diameter of a quarter is 24.26 mm. Find the area

Respuesta :

onekap
onekap onekap
  • 08-05-2017
r=12.13
A=pi×r²
A=pi×12.13²
A≈462.2442041
A≈462.2 (to the nearest tenth).

So the answer is A≈462.2.
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