137k views
25 votes
Susan has a round cake. The cake has a

diameter of 20 cm. Susan wants to put a ribbon round the cake. What is
the least length of ribbon she can use? Give your answer to 1 decimal
place.


User Paulo Belo
by
5.8k points

1 Answer

5 votes

Answer:

62.83 cm is the length of the ribbon needed

User Chuckd
by
6.1k points
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