Allied angles

Two angles of a triangle are equal and the third angle is greater than each of those angles by 30^0 determine all the angles of the triangle.

Two angles of a triangle are equal and the third angle is greater than each of those angles by 30^0dot Determine all the angles of the triangle.

In the adjoining figure, we have angle1=angle2and =angle3. Show that angle1=angle3.

An angle of a cyclic trapezium is twice the other angle. Find the value of the smaller angle.

Find the complementary angle of each of the following angles: (1)/(3) right angle

Find the supplementary angle of each of the following angles: (1)/(3) right angle

In the pentagon ABCDE, angle A= 110^(@) , angle B= 140^(@) and angle D= angle E. The sides AB and DC, when produced, meet at right angle. Calculate angles BCD and E.

Two lines AB and CD are cut by a transversal EF, as shown in the figure. Identify the given pair of angles as adjacent angles, vertically opposite angles, alternate angles, corresponding angles or co-interior angles angle3 and angle6

Two lines AB and CD are cut by a transversal EF, as shown in the figure. Identify the given pair of angles as adjacent angles, vertically opposite angles, alternate angles, corresponding angles or co-interior angles angle3 and angle4