A sphere has a radius of 3 m. Calculate its diameter.
a. 3 m
b. 6m
C.
d.
12 m
10 m
.
Please select the best answer from the choices provided

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B)6

Explanation:
Every time you get a radius it’s just half of the diameter the formula is d=2r that means the radius times 2
So:
3*2=6

The first one is correct

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