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Find the length of an arc of a circle of radius 10 cm which subtends an angle of 45^(@) at the center

Select and write the correct answer from the given alternatives in each of the following:The length of an arc of a circle of a radius 10 cm which subtends an angle of 45^@ at the centre is

Calculate the length of the arc of a circle of radius 31.0 cm which subtends an angle of (pi)/(6) at the centre.

Calculate the length of the arc of a circle of radius 31.0 cm which subtends an angle of pi/6 at the centre.

Find the length of the arc of a circle of diameter 42 cm which subtends an angle of 60^(@) at the centre.

Find the length of an arc of a circle of radius 10cm subtending an angle of 30^0 at the centre

Find the length of an arc of a circle of radius 10cm subtending an angle of 30^0 at the centre

Find the length of the arc of a circle of radius 5 cm subtending an angle measure 45^@ .

Find the length of an arc of circle of radius 6cm subtending an angle of 15^(@) at the centre.

Find the length of an arc of circle of radius 6cm subtending an angle of 15^(@) at the centre.