If 9.2cm is the diameter of a circle then its radius is 

A quadrilateral in which only one pair of opposite sides are parallel is called a 

Is it possible to have a triangle with sides 3cm, 4cm and 6cm  ? 

In a right angled triangle, the other two angles are 

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

A triangle with all three sides equal is called as

At 3°clock, the angle formed between the two hands of a clock is 

The lines which lie on the same plane and do not intersect at any point are called

If the radius of a circle is increased  by 4 times then its diameter increases by

A ray has _______ end points.