How does the resistance of wire depend on its radius explain your answer - Physics - Electric circuits Resistance and Ohm\s law

Question

How does the resistance of wire depend on its radius ? explain
your answer

Himanshu · Accepted Answer

Resistance of a wire is inversely proportional to the area of
cross section of the wire
Since, the area of cross section of wire is proportional to
square of radius, therefore, resistance of the wire is inversely
proportional to square of radius of the wire

How does the resistance of wire depend on its radius ? explain your answer.