Find the circumference of circle whose diameter is 8.4cm
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Answered by
4
Answer:26.4cm
Step-by-step explanation:d=8.4,r=4.2 cm
Circumference=2×pi×r
=2×22/7×4.2
=2×22×0.6
=26.4cm
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Answered by
2
Answer:
Step-by-step explanation:
Circumference=2πr
= 2 * 22/7 * 8.4 /2
= 184.8/7
= 26.4
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