Math, asked by singjkaran908, 5 months ago

in a circle of radius 21 cm are also subtends an angle of 30° at centre find the length of Arc

Answers

Answered by samarth5338

1

Answer:

11cm

Step-by-step explanation:

(theta/360)*(2πr)

(30/360)*2*(22/7)*21

(1/12)*2*22*3

(1/2)*22

11

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