Mathematics, 28.08.2019 02:20 gisellekatherine1
Plot the segment pq with endpoints p(-1,-2) and q(3,3) on the coordinate plane. then find the length
and midpoint of pq. enter the midpoint coordinates as a decimal if necessary.
Answers: 1
![\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ P(\stackrel{x_1}{-1}~,~\stackrel{y_1}{-2})\qquad Q(\stackrel{x_2}{3}~,~\stackrel{y_2}{3})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ PQ=\sqrt{[3-(-1)]^2+[3-(-2)]^2}\implies PQ=\sqrt{(3+1)^2+(3+2)^2} \\\\\\ PQ=\sqrt{4^2+5^2}\implies PQ=\sqrt{16+25}\implies PQ=\sqrt{41}\implies PQ\approx 6.4 \\\\[-0.35em] ~\dotfill](/tpl/images/0204/2608/86d17.png)
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Plot the segment pq with endpoints p(-1,-2) and q(3,3) on the coordinate plane. then find the length...
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