Q. 94.0( 8 Votes )

Find the points of trisection of the line joining the points (11, 9) and (1, 2).

Answer :

Let the line segment joining the points A (1, 2) and B (11, 9) be trisected at points P (x1, y1) and Q (x2, y2).


Clearly, P divides the line segment AB internally in the ratio1:2.



By internal division formula,


x1 =


y1 =


Again, Q divides the line segment AB internally in the ratio 2:1.


By internal division formula,


x2 =


y2 =


The required points are P and Q .


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Chemical Co-ordination VS Neural Co-ordinationChemical Co-ordination VS Neural Co-ordinationChemical Co-ordination VS Neural Co-ordination48 mins
Quiz | Chemical Co-ordinationQuiz | Chemical Co-ordinationQuiz | Chemical Co-ordination47 mins
Some Interesting Proofs in GeometrySome Interesting Proofs in GeometrySome Interesting Proofs in Geometry36 mins
Quiz | Neural  Co-ordinataionQuiz | Neural  Co-ordinataionQuiz | Neural Co-ordinataion51 mins
Section FormulaSection FormulaSection Formula30 mins
Previous Year RMO QuestionsPrevious Year RMO QuestionsPrevious Year RMO Questions43 mins
NCERT | Most Important Proofs for BoardsNCERT | Most Important Proofs for BoardsNCERT | Most Important Proofs for Boards28 mins
Foundation | Human Endocrine SystemFoundation | Human Endocrine SystemFoundation | Human Endocrine System58 mins
Human BrainHuman BrainHuman Brain52 mins
Tropic and Nastic MovementsTropic and Nastic MovementsTropic and Nastic Movements32 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :