MCQOPTIONS
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| 1. |
If R is the radius of the circumcircle of the \[\Delta ABC\]and \[\Delta \]is its area, then [Karnataka CET 2000] |
| A. | \[R=\frac{a+b+c}{\Delta }\] |
| B. | \[R=\frac{a+b+c}{4\Delta }\] |
| C. | \[R=\frac{abc}{4\Delta }\] |
| D. | \[R=\frac{abc}{\Delta }\] |
| Answer» D. \[R=\frac{abc}{\Delta }\] | |