st23twetzel
st23twetzel st23twetzel
  • 23-02-2018
  • Mathematics
contestada

A dinner plate has a circumference of 119.32 cm. What is the area of the dinner plate? Use = 3.14.

Respuesta :

aimanadlinp4fyje
aimanadlinp4fyje aimanadlinp4fyje
  • 23-02-2018
119.32 = 2 x 3.14 x r
r = 19cm

area = 3.14 x 19^2
= 1133.54cm2
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