Trigonometry is a branch of mathematics that deals with the study of the properties of a triangle. The sides and angles of a triangle are related to each other through the use of different trigonometric functions.
Further, astronomy is the branch of science that deals with the heavenly or celestial bodies. Apparently, in most cases, if we are to determine the distances between them, we require the use of the trigonometric functions for the proper measurement.
Also, we are able to predict the proper movement of the celestial bodies based on the projected sides of triangles.
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I dont know if this is an optional choice question if so this is probabaly wrong on the ABCD scale so you can report this but otherwise if not:
People make up there mind with the knowledge of there own opinions and what <em>is</em><em> </em>factual to them so to change there minds is because it is based on other peoples opinions and this makes sense ( the easiest way to explain it is as if its a filter going through this persons brain and them identifying if this is factual to them or not in <em>their</em> opinion) to them so, after they go through this process of <em>proving</em> this other information that they held so kindly to there truth, <em>wrong</em> this suddenly changes there mind. By what they think is factual enough to believe <em>at least to them. </em><em>It</em><em> </em><em>can</em><em> </em><em>be</em><em> </em><em>diffe</em><em>rent</em><em> </em><em>for</em><em> </em><em>everyone</em><em> </em><em>else</em><em>.</em><em> </em>
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because they had to break through the sod to plant crops.
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