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Hi students! Look how to make a working model on trigonometry.

Firstly, make a pole that should be vertically opposite to the ground and tie a thread at the top of its pole.  Stretch that thread and also tie another thread to its other side. Now measure the pole that must be 8m and the measure of the adjacent side to the hypotenuse. If it’s a 5m, then you can easily find the hypotenuse side and your answer too.