In a circle of radius 21cm, an arc subte...

In a circle of radius 21cm, an arc subtends an angle of `60^0` at the centre. Find (i) the length of the arc (ii) area of the sector formed by the arc. `(U s epi(22)/7)`

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In a circle of radius 21 cm, an arc subtends an angle of 60o at the centre. Find: (i) length of the arc

In a circle of radius 21 cm, an arc subtends an angle of 60^o at the centre. Find:(i) the length of the arc (ii) area of the sector formed by the arc (iii) area of the segment formed by the corresponding chord

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