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3 votes
What is the radius of 20?

(20 is the diameter)

2 Answers

6 votes
A radius is half of the diameter. So if the diameter is 20, the radius would be 10.
I hope this helps!
Feel free to ask any questions!
User Rahul Goswami
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6.1k points
4 votes
well if d= 20
d=2r

so 20 = 2r

r=10

is that what you wanted, or does this have to do with a circle

User Erga Kandly
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