IF The midpoint of a line segment joining (3,4)and(a,8) is (4,6),than a =?
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Let the points be (x1, y1), and (x2, y2)
Mid point of (x1, y1) and (x2, y2) is 4,6
The formula lf finding mid point is
X1+x2/2 and y1+y2/2
Taking x1+x2/2=4
Putting values
3+a/2=4
3+a=8
A=5..
Mid point of (x1, y1) and (x2, y2) is 4,6
The formula lf finding mid point is
X1+x2/2 and y1+y2/2
Taking x1+x2/2=4
Putting values
3+a/2=4
3+a=8
A=5..
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