Question

what is longitude ? answer in detail​

Answer 1

Explanation:

the distance of a place east or west of a line from the North Pole to the South Pole that passes through Greenwich in London. Longitude is measured in degrees

Answer 2

$\huge\mathfrak\purple{Mr Phenomenal}$

Longitude is a way to say where a place is on the Earth. It is measured starting from an imaginary north-south line called the Prime Meridian.