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1 vote
How to find radius.

How to find radius.-example-1

2 Answers

9 votes
21cm because the radius is always half of the diameter
User Arafat Nalkhande
by
5.1k points
7 votes

Answer:

21 cm

Explanation:

To find the radius, half the diameter (42cm)

hope this helps :)

User Pratik Stephen
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4.8k points