Home
Class 11
MATHS
In triangle ABC,angleC=(2pi)/3 and CD i...

In triangle `ABC,angleC=(2pi)/3 and CD` is the internal angle bisector of `angleC` meeting the side `AB` at `D.` If Length `CD` is `1,` then H.M. of `a and b` is equal to : (a) `1` (b) `2` (c) `3` (d) `4`

Promotional Banner

Similar Questions

Explore conceptually related problems

In a triangle ABC, D is a point on BC such that AD is the internal bisector of angle A . Let angle B = 2 angle C and CD = AB. Then angle A is

The vertices of a triangle are A(-1,-7),B(5,1)a n dC(1,4)dot If the internal angle bisector of /_B meets the side A C in D , then find the length A Ddot

In a triangle ABC, angleA =60^o ,angleC =30^o ,b=2sqrt3,c=2 then a is:

In a Delta ABC , AD is the internal bisector of angle A , meeting BC at D . If AB = 5.6 cm, AC = 6cm and DC = 3 cm , find BC

Draw a triangle ABC of base BC=5.6 cm, angle A=40^(@) and the bisector of angle A meets BC at D such that CD=4 cm.

In Delta ABC, AB = AC and AD is the angle bisector hat(A) meeting BC at D. If BD = 2.5 cm. Find BC.

In a triangle ABC if tan.(A)/(2)tan.(B)/(2)=(1)/(3) and ab = 4, then the value of c can be

Draw a triangle ABC of base BC = 5.6 cm, angle A = 40^(@) and the bisector of angle A meets BC at D such that CD = 4 cm .

In triangle ABC, angle B is right angled, AC=2 and A(2,2), B(1,3) then the length of the median AD is

In A B C with fixed length of B C , the internal bisector of angle C meets the side A Ba tD and the circumcircle at E . The maximum value of C D.D E is c^2 (b) (c^2)/2 (c) (c^2)/4 (d) none of these