MCQOPTIONS
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| 1. |
In\[\Delta PQR\], the angle bisectors of \[\angle PQR\] and \[\angle PRQ\] meet at\[O\]. Ifs\[\angle QPR={{80}^{o}}\], find the measure of\[\angle QOR\]. |
| A. | \[{{80}^{o}}\] |
| B. | \[{{130}^{o}}\] |
| C. | \[{{100}^{o}}\] |
| D. | \[{{90}^{o}}\] |
| Answer» C. \[{{100}^{o}}\] | |