Question

Area of a sector of angle 120 degree of a circle is 3pi sq.cm. then the length of the corresponding arc of this sector is

Answer 1

Answer:

The area of the sector with a central angle and radius value is given by :

360

n

πr

2

=

360

120

×π×10

2

= 30πcm

2

Step-by-step explanation:

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