Question

Answer the following question briefly:
What are the four cardinal directions ?

Answer 1

Hint:
In astronomy, the cardinal focal point of an astronomical body as found in the sky are four focal points characterized by the direction towards which the celestial posts lie comparatively with the focal point of the circle of the object in the sky. A line (an extraordinary shere on the celestial circle) from the focal point of the plate toward the North celestial pole will cross the edge of the body (the "appendage") at the North point.

Complete answer:
The four cardinal directions, or cardinal focuses, are the headings north, east, south, and west, generally indicated by their initials N, E, S, and W. East and west are opposite (at right points) to north and south, with east being the clockwise way of a pivot from north and west being straightforwardly inverse east. Focuses on the cardinal headings structure the purposes of the compass.
The intercardinal (likewise called the transitional headings and, generally, ordinal) direction are upper east (NE), southeast (SE), southwest (SW), and northwest (NW). The halfway heading of each set of intercardinal and the cardinal course is known as an optional intercardinal direction, the eight most limited points in the compass rose that appear to one side (for example NNE, ENE, and ESE).
With the cardinal focal points in this way precisely characterized, by show map makers draw standard guides with north (N) at the top, and east (E) at the right. Thus, maps give an efficient way to record where spots are, and cardinal direction is the establishment of a structure for advising somebody how to discover those spots.

Note:
North doesn't need to be at the top. Most guides in middle-age Europe, for instance, put east (E) at the top. A couple of map makers lean toward south-up guides. Numerous compact GPS-based route PCs today can be set to show maps either routinely (N consistently up, E in every case right) or with the current immediate bearing of movement, called the heading, consistently up (and whatever course is +90° from that to one side).