Math, asked by sashireddy2243, 1 year ago

In a circle of radius 21 cm an arc subtends an angle of 72 at the centre. The length of the arc is

Answers

Answered by nagarajgogre0125

10

Answer:

Step-by-step explanation:

Ф/360×2πr

72/360×2×3.14×21

= 26.4 cm

hope it helps you

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