What is the radius if the Diameter 10.5? r = 8.5 r = 5.25 r = 12.5 r = 21

1 answer:

nataly862011 [7]2 years ago

6 0

If the diameter is 10.5 then the radius is 5.25.
This is because the radius of a diameter is half the diameter.

So

10.5/2
= 5.25

Therefore the radius is 5.25

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