Math, asked by nimmaladinesh2894, 10 months ago

Find the area of a sector of circle of radius 21cm and central angle 120°

Answers

Answered by giridhar56

0

area of circle = py r sq

22/7 mul 21 sq

22 mul 63

1386

Answered by sprao534

0

Area =(120/360)(22/7)(21)^2

=(1/3)(22/7)(21*21)

=462

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