Q. 133.7( 3 Votes )

In a ΔABC, it is

Answer :

By internal angle bisector theorem, the bisector of vertical angle of a triangle divides the base in the ratio of the other two sides”
Hence in Δ ABC

10x -84 + 14x = 0

x = CD = 3.5 cm

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
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
view all courses

In the adjoining RD Sharma - Mathematics

State basic propoRD Sharma - Mathematics

In a triangle, thRS Aggarwal - Mathematics

In a ΔABC, it is RS Aggarwal - Mathematics

In a ΔABC it is gRS Aggarwal - Mathematics