[" If the side "BC" of "Delta ABC" is pr...

[" If the side "BC" of "Delta ABC" is produced on both sides,then write the difference between "],[" the sum of the exterior angles so formed and "/_A.],[" In a triangle "ABC" ,if "AB=AC" and "AB" is produced to "D" such that "BD=BC" ,find "],[/_ACD:/_ADC" ."]

Similar Questions

Explore conceptually related problems

If the side BC of ABC is produced on both sides,then write the difference between the sum of the exterior angles so formed and /_A

The side BC of a ABC is produced on both sides.Show that the sum of the exterior angles so formed is greater than /_A by two right angles.

In the fig. ABC is a triangle in which AB=AC side BA is produced to D such that AB=AD prove that angle=BCD=90^@

ABC is a triangle in which AB=AC and D is a point on AC such that BC^(2)=AC xx CD .Prove that BD=BC .

In Delta ABC, AB= AC . Side BC is produced to D. Prove that (AD^(2)-AC^(2))=BD*CD .

In a triangle ABC, side AB is extended beyond B, side BC beyond C and side CA beyond A. What is the sum of the three exterior angles ?

abc is an isosceles triangle with AB=AC . Side BA is produced to D such that AB=AD. Prove that /_BCD is a right angle