Question

latitudes are semi circles true or false​

Answer 1

all longitudes are semicircles extending from one pole to another

latitudes make an entire circle around the earth

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Answer 2

Answer:

True

Explanation:-

A circle of latitude, or line of latitude, on the globe is a small abstract east-west circle that connects every location on the globe (ignoring altitude) with a particular coordinate latitude.

1. Lines of latitude are often called parallels because they are parallel to each other. That is, the planes containing these circles do not intersect. A place's position along the circle of latitude is given by its longitude. Latitude is different from longitude which is all great circles centered at the center of the earth.

2. This is because latitude decreases as you move away from the equator. Their length can be calculated using standard sine or cosine functions. latitude 60 degrees north or 60 degrees south is half the length of the equator (ignoring that the earth is slightly flat by 0.335%). In the Mercator or Gul-Peters projection, parallels are perpendicular to all meridians.

3. In an ellipsoidal or spherical projection, all lines of latitude except the equator are compass lines.

4. The latitude of a circle is approximately the angle between the equator and the circle, with the vertex of the angle at the center of the earth.

5. The equator is 0 degrees, the north and south poles are 90 degrees north and 90 degrees south. The equator is the longest line of latitude and the only line of latitude that is also a great circle. It is therefore perpendicular to all meridians.

6. There are 89 integer (integer degrees) latitudes between the equator and the poles of each hemisphere, but these can be resolved into more precise latitudes, often in decimal degrees (e.g.

34.637°N) or minutes and minutes. seconds (e.g.

22°14'26"S) is used to map the surface of the earth onto a plane.

7. In the equatorial isometric projection, the lines of latitude are horizontal, parallel, and equally spaced. In a pseudo cylindrical projection, parallels are horizontal and parallel, but may not be spaced apart to give the map a useful feature, for example, in a Mercator projection, polar parallels to maintain local scale and shape. The parallels are farther apart, but the polar parallels are closer together in the Gul-Peters projection, allowing area comparisons. that's right. Parallel lines are neither straight nor parallel in most noncylindrical and pseudo cylindrical projections.

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