Question

angle bisector of any angle of a triangle bisects that angle in __ part​

Answer 1

Answer :- Angle bisector of any angle of a triangle bisects that angle in equal parts .

Explanation :-

from image we can see that,

• CD is angle bisector of ∠C .
• So, It will divide ∠C in two equal parts .
• Then, ∠BCD = ∠DCA .
• Also, according to angle bisector theorem :- CB/CA = BD/DA .

Extra knowledge :-

• The three angle bisectors always meet at the incenter of the ∆ . It is denoted by I .
• The point at which the three angle bisectors of a triangle meet is called the centroid .

Learn more :-

In ABC, AD is angle bisector,

angle BAC = 111 and AB+BD = AC find the value of angle ACB=?

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