Relationship between radius and diameter
Radius= 2x diameter
Radius= diameter
Diameter= 2x radius
Diameter= Radius/ 2
The auther of the book 'The elements' is
Euclid
Ramanujan
Pythagoras
Gauss
Which of the following letters is an example for open curve?
B
D
O
C
Which of the following chords doesnot pass through the centre?
Which of the following is the part of a circle?
line
line segment
arc
none of these
In the adjacent figure O is called
the vertex
the centre
the point
an angle
A ray is a portion of
a line
an arc
a sector
In the adjacent figure, is called
a line segment
a ray
an arrow
Which of the following is closed curve
In the adjacent figure the side opposite to is