Math, asked by anitabhanker20, 5 months ago

6. If the sector of a circle of diameter 10 cm subtends an angle of 144º at the centre, then the
length, of the arc of the sector is
(a) 21πcm
(b) 41πcm
(c) 51π cm
(d) 6π cm

Answers

Answered by sejal2653

6

Answer:

Length of arc of sector of angle Q= Q/360°*2πr

=144°/360°*2*π*5

=0.4*10π

=4π

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