Question

length of an arc of a sector of a radius r and angle o is​

Answer 1

Answer:

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Answer 2

Answer:

Area of Sector with respect to Length of the Arc

For the radius of a circle equal to r units, an arc of length r units will subtend 1 radian at the centre. Hence, it can be concluded that an arc of length l will subtend l/r, the angle at the centre.

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