if the radius of a circle is 4cm ,then find itd circumference
Answers
Answered by
0
Answer:
8
Step-by-step explanation:
cirtufurence of a circle = radius + radius
=4+4=8
Answered by
0
Answer:
Circumference=2×Pi×r
Circumference=2×22/7×4
=176/7
=28cm
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