If (a,b) is the mid-point of the line segment joining the point s A(10,-6),B(k,4) and a-2b=18. Find the value of k and the distance AB.
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Value of k is 22
Distance of AB is
Please refer the above photograph for the used process.
KEY POINTS TO REMEMBER :-
1) DISTANCE FORMULA :-
2)SECTION FORMULA :-
3) MID POINT SECTION FORMULA :-
Thanks!
Distance of AB is
Please refer the above photograph for the used process.
KEY POINTS TO REMEMBER :-
1) DISTANCE FORMULA :-
2)SECTION FORMULA :-
3) MID POINT SECTION FORMULA :-
Thanks!
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