eybrj2 wrote:
In the rectangular coordinate system above, if OP < PQ, is the area of region OPQ greater than 48 ?
(1) The coordinates of point P are (6,8)
(2) The coordinates of point Q are (13,0)
Spoiler: ::
Attachment:
\(?\,\,\,:\,\,\,{S_\Delta }\,\,\mathop > \limits^? \,\,48\)
\( \left( 1 \right)\,\,{S_\Delta }\,\,\mathop > \limits^{{\text{see}}\,\,{\text{our}}\,\,{\text{figure !}}} \,\,{S_{\Delta OPQ\,dash}} =\)
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Attachments
30Ago18_7q.gif [ 18.03 KiB | Viewed 17 times ]
