What is the relationship between a planet’s distance from the sun and the amount of time it takes the planet to orbit the sun?

Kepler's third law of planetary motion

Explanation:

Kepler's third law of motion gives the relationship between a planet’s distance from the sun and the amount of time it takes the planet to orbit the sun. Its formula is given by :

Where

T is the time taken by the planet to orbit the sun

M is the mass of sun

G is the universal gravitational constant

a is the distance of planet form the sun

the answer is a. at the equator