One angle of a triangle is `54^(@)` and another angle `(pi)/(4)` radian. Find the third angle in centesimal unit.

The differene between two acute anglesof a right - angled triangle is (pi)/(6) radians. Find the angle in degrees.

Two angles of a triangle are 44^@ and 87^@ .Find the third angle

An exterior angle of a triangle is 110^(@), and one of the interior opposite angles is 30^(@). Find the other two angles of the triangle.

An exterior angle of a triangle is 11.0^(@), and one of the interior opposite angles is 30^(@). Find the other two angles of the triangle.

One of the angles of a triangle is 1//2 radian and the other is 99^(@) . What is the third angle in radian measure ?

(i) The angle of a triangle are in A.P and the greatest angle of the triangle is double the least angle , find the greatest angle in radians.(ii) The angle of a traingle are in A.P and the number of degree in the least to the number of radian in the greatest is as 60^(pi) find the angles in degree and radians. (iii) The angles of a traingle are in A.P and one of them is 80^(@) . Find all the angle in sexagesimal system. (iv)The angle of a traingle are in A.P and the greatest is 84^(@) . Find all the three angle in radians.