Find the length of the arc of a circle which subtends an angle of 60° at the centre of the circle of radius 42 cm.... | VSA 2m | Maths | SuperPadhai

Areas Related To Circles > Question

VSA2 marksYear: 2024EasyCBSE Class 10

areas-related-to-circlesarc-length

Question

Find the length of the arc of a circle which subtends an angle of

60°

at the centre of the circle of radius

42

cm.

Solution

1

Length of arc

= 2 \times \frac{22}{7} \times 42 \times \frac{60}{360}

+1.5 marks

2

= 44

cm

+0.5 marks

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