Question

one of the angles of a tringle is 110° and other two angles are equal find each of equal angle.

Answer 1

SUM OF ALL INTERIOR ANGLE OF TRIANGLE = 180

==> A+B+C = 180

==> 110 + B + C = 180

GIVEN = OTHER TWO ANGLES ARE EQUAL

==> 110 + B + B = 180

==> 2B = 70

==> B = 35

==> B AND C = 35

SO, OTHER TWO ANGLES ARE 35