- #1
prashant singh
- 56
- 2
I think its a defination to have infinite longitudnal lines , if line are not perpendicular than the infinite point will not add up to give the circumferance of equator,
please help
please help
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The reason for this is because the equator is the widest circle on Earth's surface and therefore, has the largest circumference. This means that the distance between each longitudinal line on the equator is the same, creating a perpendicular angle.
Longitudinal lines, also known as meridians, are determined by the Earth's rotational axis. They are imaginary lines that run from the North Pole to the South Pole and help us measure east-west locations on the Earth's surface.
The purpose of longitudinal lines is to provide a system of coordinates to help us identify and locate specific points on Earth's surface. This is especially useful for navigation and mapping purposes.
Unlike latitude lines, which are parallel to each other, longitudinal lines converge at the poles due to the Earth's spherical shape. This allows for a more accurate representation of distance and location on the Earth's surface.
The Earth's rotation causes longitudinal lines to move with the rotation, creating a day and night cycle. This also helps us determine time zones, as each longitudinal line is 15 degrees apart and represents one hour of difference in time.