Lines and Angle...

Two angles are called adjacent if

If the sum of two adjacent angles is $$100^{\circ}$$ and one of them is $$35^{\circ}$$, then the other is :

Two supplementary angles are in the ratio 4 : 5. The angles are

The complement of $$(90^o-a)$$ is :

In fig, AB and CD are parallel to each others. The value of $$x$$ is :

If two supplementary angles are in the ratio 2 : 7, then the angles are :

Find the complement of the angle :

In the given figure $$AB \parallel CD$$. find the value of x and y.

If two angles are complementary of each other, then each angle is:

If one angle of a linear pair is acute, then its other angle will be ______.