Final answer:
The resistance of a wire can be calculated using the formula R = ρ * (L/A), where R is the resistance, ρ is the resistivity of the material, L is the length of the wire, and A is the cross-sectional area of the wire.
Step-by-step explanation:
The resistance of a wire can be calculated using the formula R = ρ * (L/A), where R is the resistance, ρ is the resistivity of the material, L is the length of the wire, and A is the cross-sectional area of the wire.
In this case, the cross-sectional area can be calculated using the formula A = π * r^2, where r is the radius of the wire.
Once you have the resistivity and the cross-sectional area, you can calculate the resistance of the wire.