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

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

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.

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.

If the side B C of A B C is produced on both sides, then write the difference between the sum of the exterior angles so formed and /_A .

If the sides of a triangle are produced in an order, show that the sum of the exterior angles so formed is 360°.

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

If the sides of a triangle are produced in order, then the sum of the three exterior angles so formed is

If the sides of a triangle are produced in order, what will be the sum of exterior angles thus formed ?