find a relation between xandy if the points (x,y),(1,2)and (7,0) are collinear
Answers
Answered by
1
Answer:
Area= 1/2(x1(y2-y3)+x2(y3-y1)+x3(y2-y3)
It is given area =0
0= 1/2(X(2-0)+1(0-y)+7(y-2))
0= 2x-1y+7y-14
14= 2x+6y
7= X+3y
Similar questions
English,
7 months ago
Social Sciences,
7 months ago
Economy,
7 months ago
Art,
1 year ago
Math,
1 year ago