There are three trigonometrical ratios for finding the angles and lengths of a right angled triangle and they are tangent, cosine and sine usually abbreviated to tan, cos and sin respectively.
tan = opp/adj
cos = adj/hyp
sin = opp/hyp
Note that: opp, adj and hyp are abbreviations for opposite, adjacent and hypotenuse sides of a right angled triangle respectively.
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It is very easy just apply the trignometric ratios ull get the second side to find the third side u will need to use phytagoras theorem. good luck.
find x. given is 14 and a 90 degree angle
when a number of ratios give the same answer after solving the ratios the ratios are said to be equivalent ratios
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