If `angle`FAB = `120^@` is divided into two equal parts i.e. `angle`FAB is bisected, find values of the bisected angles.

If angle ABD = 100^@ is bisected, find the value of the bisected angles.

The area between x=y^(2) and x=4 is divided into two equal parts by the line x =a find the value of a

The area between x = y^(2) and x = 4 is divided into two equal parts by the line x= a, find the value of a.

An angle theta is divided into two parts so that the ratio of the tangents of the parts is k, if the difference, sin phi = (k-1)/(k+1) sin theta

The ratio of two angles subtended by two arcs of unequal lenghts at the centre is 5:2 and if the sexagesimal value of the second angle is 30^(@) , then detrmine the sexagesimal value and the circular value of the first angle.

One angle of a parallelogram is 80^@ , the values of the other angles will be

Sum of two angles is 135^@ and their difference is pi^c/12 . Find the sexagicimal and circular values of these two angles.

Find the angles which are equal to angleP .

The species, having bond angles of 120^(@) is-