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A circle has diameter 18 cm . workout the circumference of the circle. give your answer correct to 3 significant figures
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2 votes
A circle has diameter 18 cm .

workout the circumference of the circle.
give your answer correct to 3 significant figures

User CharleyXIV
by
7.8k points

1 Answer

3 votes

Answer:

56.5 cm

Explanation:

Circumfrence= pi× diameter

= 3.14×18 = 56.52 cm

3SF: 56.5 cm

User Linnet
by
7.4k points
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