If the base angles of a triangle are `22(1)/(2),112(1)/(2)` then third angle is

If the base angles of triangle are ((22)/(12))^(@) and (112(1)/(2))^(@), then prove that the altitude of the triangle is equal to (1)/(2) of its base.

Two angles of a triangle are cot ^(-1)2 and cot ^(-1)3, then the third angle is

If two angles of a triangle are cot^(-1)2 and cot^(-1)3 , then the third angle is

If two of the angles of a triangle are 70^(@) and 80^(@) , then the third angle of the triangle is _____.

If two angles of a triangle are tan^(1),2 and tan^(1),3, what is the third angle.

Two angles of a triangle are 72^(@) and 38^(@) . Find the third angle.

If two angles of a triangle are tan^(-1)(2) andtan ^(-1)(3), then find the third angle.

If two angles of a triangle are tan^(-1) (2) and tan^(-1) (3) , then find the third angles