Lines and Angle...

Two complementary angles are in the ratio $$1:9$$. The angles are:

Find x; if $$\angle\, 1\, =\, 5x\, +\, 15^{\circ}$$ and $$\angle\, 2\, =\, 28x$$, angles form linear pair.

If two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio $$3 : 7$$, then the measure of the larger angle is

Which two angles are supplementary?

Complement angle of the angle is:

Two adjacent angles whose sum is $$\displaystyle 180^{0}$$ is called

The supplementary angle of $$120^o$$ is:

Supplement angle of

Choose the pair of complementary angles:

Supplementary angle of $$100^{\circ}$$ is