bimperial24 bimperial24
  • 20-05-2018
  • Mathematics
contestada

the area A of a sector of a circle is given by A==nr^2s/360 where r is the radius of the circle and S is the angle measure (in degrees) of the sector. Solve the equation for S find the angle measure given the radius and area of the circle

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sqdancefan
sqdancefan sqdancefan
  • 20-05-2018
Multiply by the reciprocal of the coefficient of S.

  S = 360A/(π·r²)
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