How does parallax relate to triangulation?

Hint :Triangulation may be a surveying method that measures the angles during a triangle formed by three survey control points. Each of the calculated distances is then used together side by side in another triangle to calculate the distances to a different point, which successively can start another triangle.

Complete Step By Step Answer:
The angular shift, called the parallax, is one angle of a triangle and therefore the distance between the 2 vantage points is one side of the Triangulum. If the parallax angle is just too small to live because the thing is thus far away, then the surveyors need to increase their distance from one another .
Parallax may be a displacement or difference within the apparent position of an object viewed along two. When found by triangulation, this is often mentioned because of the geocentric parallax , the difference in position of the Sun. It does suggest that the Sun is clearly larger than the world , which might be taken to support the heliocentric model.

Note :
Altogether one amongst one in every one among the foremost important roles of triangulation is its usage in all our GPS Systems. Parallax, on the opposite hand, is employed to work out distances that can't be measured directly. People have found out that they will determine distances to things that are several light years away.