MCQ
What is a diameter in terms of the radius$?$
- A$\text{d}=2\pi\text{r}$
- B$r = 2d$
- C$d = r$
- ✓$d = 2r$
✓
Answer
Correct option: D.
$d = 2r$
Diameter is twice of radius.
thus, $d = 2r.$
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