In triangle `ABC, A-M-B,A-N-C` and MN parallel BC. If `AM=6,MB=9` and `AN=8` Find AC​

In the figure, ABC is an isosceles triangle in which AB = AC and LM is parallel to BC. If angleA= 50^(@) find angleLMC .

In a triangle ABC , a line XY parallel to BC intersects AB at X and AC at Y , If BY bisects angle XYC , then m angle CBY : m angle CYB is :

If A:B = 5:6 and B:C = 8:9 ,find A:B:C

The angles A,B and C of a Delta ABC are in A.P. If AB=6,BC=7, then AC=

In triangle ABC, AB = 6, AC = 7 and BC = 8. If AD is bisector of angleA , then find the length of BD and CD.

In triangle ABC, DE"||BC and (AD)/(DB) =3/((5)) . If AC = 4.8 cm .Find AE.

If A:B=4:9 and A:C=2:3 , find B:C and A:B:C