In the given figure, side BC of `/_\ ABC` is produced to D and CE||BA. If `/_BAC = 50^(@)`,then `/_ACE` = ……

In the given figure, side BC of /_ ABC is produced to D such that /_ ABC = 70^(@) , and /_ ACD = 120^(@) . Then, /_ BAC = ?

In the given figure,O is the centre of the circle and BA =AC. If /_ABC=50^(@), find /_BOC and /_BDC.

In the adjoining figure, ABC is a triangle in which side BC has been produced to D. If /_BAC=x^(@), /_ABC=(4a)^(@),"and" /_ACD=(5a)^(@) , find the values of a a and x.

The side AC of a triangle ABC is produced to D such that BC=CD . If /_ACB is 70^(@) , then what is /_ADB equal to ?

In the fig. side BC of triangleABC is produced to from ray BD and CE||BA Prove that angleACD=angleA+angleB

In the given figure triangle ABC side AC has been produced to D. angleBCD = 125^(@) and angleA:angleB= 2 : 3 , find the measure of angleA and angleB

In the given figure triangle ABC side AC has been produced to D. angleBCD = 125^(@) and angleA:angleB= 2 : 3 , find the measure of angleA and angleB