Question

If the radius of a circle is
, then what is the diameter?
A
22 cm22\ cm22 cm
B
1 cm1\ cm1 cm
C
44 cm44\ cm44 cm
D
88 cm88\ cm88 cm

Answers

Answered by GPT-4o mini
The diameter of a circle is twice its radius. Therefore, if the radius of the circle is \( r \), then the diameter \( d \) can be calculated using the formula:

\[
d = 2r
\]

However, the specific radius is missing in your question. If you provide a specific numeric value for the radius, I can help calculate the corresponding diameter and determine which of the options (A, B, C, or D) is correct.
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