If a(4, 4), b(0, 0) and c(6, 2) are the vertices of abc, find the length of median through a
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Let the median be AD
For co-ordinates of point D:
by using midpoint formula
D = x2+x3/2 , y2+y3/2
0+6÷2. , 0+2÷2
6÷2. , 2÷2
3. , 1
D = {3,1} = x4, y4
length AD = √(x4-x1)2 + (y4-y1)2
√10.
Ans: length of the median is √10
For co-ordinates of point D:
by using midpoint formula
D = x2+x3/2 , y2+y3/2
0+6÷2. , 0+2÷2
6÷2. , 2÷2
3. , 1
D = {3,1} = x4, y4
length AD = √(x4-x1)2 + (y4-y1)2
√10.
Ans: length of the median is √10
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