The angles of a triangle are `40^(@),60^(@) and 80^(@)`. Find the ratio of the angles in the same order of the triangle .

Two angles of a triangle are 30^@ and 80^@ . Find the third angle.

The angles of a triangle are (x-40^@),(x-20^@),(x/2-10^@) .Find the value of x & then find the angles of the triangle.

The two interior opposite angles of an exterior angles of a triangle are 60^@ and 80^@ . Find the measure of the exterior angle.

The angles of a triangle are in the ratio 3:5:7 . Find the measures of these angles.

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

The angles of a triangle are in the ratio 1:3:5. Find the measure of each of the angles.

The angles of a triangle are in the ratio 3:5:4 . Find the measure of each of the angles.