Math, asked by srihawsini, 1 month ago

Find the length of angular bisector through B vertex . If AB=5CM ,BC= 5CM and AC=6CM​

Answers

Answered by RskCaleb
0

Answer:

or,(a²+b²+c²-3abc)-x=(2a²-b²-3c²+abc)

or,(a²+b²+c²-3abc)-(2a²-b²-3c²+abc)=x

or,a²+b²+c²-3abc-2a²+b²+3c²-abc=x

or,x=-a²+2b²+4c²-4abc

Step-by-step explanation:

Answered by s1055deeksha05200
0

Answer:

By Angle bisector theorem: which states that, the ratio of any 2 sides of a triangle is equal to the ratio of the lengths of the segments formed on its third side, by the angle bisector of the angle formed by those 2 sides.

So, here, AB/AC = BD/DC

=> 6/5 = 3 / DC

=> DC = 15/6 = 5/2 = 2.5 cm

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