Saturday 8 August 2020

Trigonometric ratios of 30°, 45°, and 60°

 

The monster; Trigonometry is a hard nut to crack majority of students in X grade. It is a challenging chapter, surged with formulae. Fear to solve trigonometric problems is generally considered as trigonometry phobia, which can be overcome by understanding the simple trick shown in the video. SOH CAH TOH is one of the commonly known mnemonics used for about a decade to remember the six trigonometric ratios. In addition, we have come up with a mnemonic to memorise and recall the trigonometric standard angles.

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