Lines and Angles Quiz 2

The pair of angles $x^\circ$ and $(180-x)^\circ$ are called … angles.

The supplementary angle to $89^\circ$ is

The complementary angle of an angle is twice the angle, then the angle is

If $x^\circ$ and $4x^\circ$ are supplementary angles then the value of $x$ is

If two angles have a common arm and both the angles lie on its either sides then they are called …… angles.

Two adjacent angles form a linear pair if their sum is

If two lines intersect each other then the pair of vertically opposite angles so formed are

In the figure, the value of x is

In the figure the value of x is

In the given figure, the value of ‘a’ is