The diameter of a circle is 5.6cm find its circumference.
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Answered by
2
Answer:
17.584cm
Step-by-step explanation:
Perimeter of circles= 2×pi×r
= 2×3.14×r
Radius= 5.6cm/2 = 2.8 Cm
2×3.14×2.8 = 17.584cm
Answered by
3
2πr
2×22/7×2.8
2×22×0.4
44×0.4
17.6
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