When two line segments meet at point forming right angle they are said to be _________ to each other.

An angle which measures 0^o is called

89^o is an example of

An angle which measures 180^o is called

Angles are measured in

Which of the following time make more than a right angle?

At 3 o'clock the angle formed between the two hands of a clock is

An angle which measures more than 0^o and less than 90^o is called

179^o is an example of

The common end point where the two rays meet is called