Math, asked by emyshen6691, 8 months ago

In a circle,an arc of 10cm subtend angle of 60 degree at a center ,then find the the radius of the circle

Answers

Answered by kvarunkumar1975

0

Answer:

9.545 cm

Step-by-step explanation:

Length of arc = (Θ / 360 )* 2Πr

10 = (60 / 360) * 2 * (22 / 7) * r

10 = (22 / 21) * r

r = 210 / 22 = 9.545 cm

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