Take n = 3.14 :- radius = 200 mm.
Answers
Answered by
1
Step-by-step explanation:
circumference=2πr
=2×3.14×200
=4×3.14
=1256mm
Answered by
0
Step-by-step explanation:
circumference= 2πr
=2*3.14*200
=4*3.14
=1256
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