3 years ago

A circle has a sector with area 27pie and central angle of 120

Mathematics

1 answer:

yaroslaw [1]3 years ago

3 0

Answer:

Step-by-step explanation:

27π= 120°/360°* πr^2

81=r^2

r=9

Area of circle=πr^2

Area of circle=254.34 or 81π

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