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Asked By:  vishal
what is radius
Answer of the Above Question
Answer By: Excellant
The distance between centre and circumference of a circle is called radius.

Answer By: mohit rana
In a circle radius is the half of its diameter.which is d=2r

Answer By: NIRAL CHAUDHARI
a straight line from the centre to the circumference of a circle or sphere.plural form is radii.the distance from the centre of a circle to the point on the circle is called radius.

Answer By: Sanskruti
It is the distance between centre and circumference.

Answer By: Kalindi
a straight line from the centre to the circumference of a circle or sphere

Answer By: Arabinda
Aline which one end is on the centre and another is on the boundry of circle , that line is radius .