find the circumference of circle whose radius . 4.9cm
Answers
Answered by
2
Answer:
30.79 cm
Step-by-step explanation:
Circumference = 2*22/7*radius
= 44/7*4.5
=30.79 cm. (ANSWER)
Answered by
1
Answer:
2 pi r = Circumference
2 * 22/7 * 4.9 = 30.772
(22/7 = 3.14)
30.772
Step-by-step explanation:
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