(NO SPAMMING .....)A(1,2), B(1,4), C(3,2) are the vertices of a triangle.The slope of the line joining the midpoints of BA and BC is.....
Anonymous:
slope =0
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mid point of (xo,yo) (x1,y1)
X coordinate = xo+x1/2
y coordinate = yo+y1/2
thus mid point of AB (1,2) ,(1,4)
X = 1+1/2 = 1
y = 2+4/2 = 3
thus mid point (1,3)
mid point of BC
X = 1+3/2 = 2
y = 4+2/2 = 3
mid point = (2,3)
slope of line passing through (xo,yo) ,(x1,y1)
= yo-y1/xo-x1
= 3-3/2-1 = 0
X coordinate = xo+x1/2
y coordinate = yo+y1/2
thus mid point of AB (1,2) ,(1,4)
X = 1+1/2 = 1
y = 2+4/2 = 3
thus mid point (1,3)
mid point of BC
X = 1+3/2 = 2
y = 4+2/2 = 3
mid point = (2,3)
slope of line passing through (xo,yo) ,(x1,y1)
= yo-y1/xo-x1
= 3-3/2-1 = 0
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