Indicate the equation of the given line in standard form.The line containing the median of the trapezoid whose vertices are R(-1
, 5) , S(1, 8), T(7, -2), and U(2, 0).
1 answer:
Hello,
R=(-1,5) S=(1,8) T=(7,-2) U=(2,0)
Line RU: y-0=(-2)(0-5)/(2+1)==>y=-5/3 x +10/3
Line ST: y+2=(x-7)(-2-8)/(7-1)==>y=-5/3 x +29/3
RU and St are parallele.
M=middle[RS]=((-1+1)/2,(5+8)/2)=(0,13/2)
Median line: y-13/2=-5/3 (x-0) ==>y=-5/3 x+ 13/2
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