Solve the following:The angles of a triangle are in A.P and the greatest angle is `84^@`.Find all the three angles in radians.

Answer the following:The angles of quadrilateral are in A.P and the greatest angle is double the least.Express the least in radians.

If the angles of a triangle ABC are in A.P. , then

The measures of the angles of a triangle are in A.P and the greatest is 5 times the smallest(least).Find the angles in degree and radian.

Convert the following angles in to radian. 85^@

Convert the following angles in to radian. 250^@

Convert the following angles in to radian. -132^@

If the sides of a triangle are in A.P., then the cotangent of its half the angles will be in

Convert the following angles in to radian. 75^@30'