Redd1111 Redd1111

06-08-2016
Mathematics

contestada

if the radius of a circle with an area of 302.56 m squared is divided by 10 , what is the area of the new circle ?

Respuesta :

amy16084 amy16084

06-08-2016

302.56/pi=96.307...
sqrt(96.307...
r=9.813...
9.813.../10=.981...
0.981...^2=0.963...
0.963...xpi=3.0256
ans=3.0256 :)

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