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Answer:

Diameter is 18 inches

Radius is half of diameter so 9 inches

Step-by-step explanation:

:)

Brainliest?

Answer:

1.) 18 in

2.) 9 in

Step-by-step explanation:

The diameter is 18 in as shown and the radius of a circle is ALWAYS half of the diameter. I hoped this helped for the future!!!

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