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Natalka [10]
2 years ago
12

HELP!!! WILL MARK BRAINLIEST!!! picture attached below

Chemistry
1 answer:
Hoochie [10]2 years ago
5 0

Answer:

0.2 cm

Explanation:

looking at the ruler, you can see that the diameter is 0.4 cm. to get the radius, just divide by two, which gets 0.2 cm as the radius

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