Question

find the radius of the circle if the circumference is 200 CM ​

Answer 1

Answer:

hyy mate

Step-by-step explanation:

let the radius of the circle be r cm .

circumference = 200 cm

ATP,

2πr = 200

2*22/7*r = 200

44 r = 1400

r = 1400/ 44 = 31.81 cm

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Answer 2

Answer:

31.81 cm

Step-by-step explanation:

let the radius be r cm

we know the circumference of circle = 2πr

hence,

      2πr  = 200

  or,  (22/7)× r = 200/2

  or,       22r    = 700

  or,         r       = 350/11

  or,         r       = 31.81