Fill in the blanks to make the following statements true:
(i) Sum of the angles of a triangle is ……
(ii) An exterior angle of a triangle is equal to the two …… opposite angles.
(iii) An exterior angle of a triangle is always …..than either of the interior opposite angles.
(iv) A triangle cannot have more than ….right angles.
(v) A triangles cannot have more than ….. obtuse angles.
