MCQOPTIONS
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MCQOPTIONS
| 1. |
It. If the area of a circle is A, radius is r and circumference is C, which of the following is true? |
| A. | \[rC=2A\] |
| B. | \[\frac{C}{A}=\frac{r}{2}\] |
| C. | \[AC=\frac{{{r}^{2}}}{2}\] |
| D. | \[\frac{A}{r}=C\] |
| Answer» B. \[\frac{C}{A}=\frac{r}{2}\] | |