Question

Circumference of circle is 200cm find its radius and diameter
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Answer 1

ᴍᴀᴋᴇ ᴍᴇ ᴀs ʙʀᴀɪɴ ʟɪsᴛ ᴘʟᴢ

Answer 2

Answer:

r=50/77

d=100/77

Taking radius as 'r' and diameter as 'd'

Step-by-step explanation:

The Formula of the circumference of circle =2πr

⇒2πr=200

⇒2 × 22/7 × r = 200

⇒(22/7)r =200/2

⇒(22/7)r =100

⇒r = 100/(22/7)

⇒r = 100/22 × 1/7

⇒r = 100/154

⇒r = 50/77

As we all know 2r=d

So, d=2 × 50/77

       =100/77