Question

what is centre of curvature ? hello friends how are you all​

Answer 1

Answer:

the centre of a circle which passes through a curve at a given point and has the same tangent and curvature at that point

Please give me brinest answer

Answer 2

Answer:

The radius of spherical mirror

Explanation:

Every spherical mirror is a part of a sphere.

And as we know sphere has a radius the same is applicable of spherical mirrors

here in the picture AB is radius of spherical mirror and the dotted line represents the removed part of sphere