The sum of two angles is 5n and their difference is 60°. Find their measure in degree.

The sum of two angles of a triangle is 80^0 and their difference is 20^0 . Find all the angles.

The sum of two angles of a triangle is 80^0 and their difference is 20^0dot Find all the angles.

The angles of a triangle are in the ratio 4 : 5 : 6 , find their measures in degrees .

The measures of two angles of a triangle are 72° and 58° . Find the measure of the third angle.

In a DeltaABC , in the sum of two sides is sqrt(3) times their difference and the included angle is 60^0 , find the difference of the remaining angles.

The angles of a triangle are in AdotPdot The number of degrees in the least is to the number of radians in the greatest as 60 :pidot Find the angles in degrees.

The sum of two vectors A and B is at right angles to their difference. Then

The sum of two vectors A and B is at right angles to their difference. Then

The sum of two vectors A and B is at right angles to their difference. Then

The sum of the radii of two different circles is 18.5 cm and the difference of their circumference is 22 cm. Find their radii