Fill in the Blanks: Congruency of a triangle is_____ relation.

Fill in the Blanks : An exterior angle of a triangle is alway ___ than either of its interior opposite angles.

Fill in the blanks : The area of Triangle = ……….

Fill in the Blanks: The shape of the triangle is determined by its______

Fill in the blanks 50-:0 =__

(Fill in the blanks)area of adjacent triangle is…………….

Fill in the Blanks: The exterior angle of a triangle formed by extending one side is equal to______

Fill in the blanks 0-: 1 =__.

Fill in the Blanks: The greatest side of a right angled triangle is______

Fill in the Blanks:The ratio of areas of a triangle and 9 par allelogram are on the base and between the same parallel lines is______

Fill in the Blanks : If the angles of a triangle are 3x^@, 2x^@ - 20^@, x + 50^@ then x^@ ____.