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cos 60  hitunglah : 1) sin 60° cos 60° + sin 30° cos 30° Since the value of cos 60 degree in fraction is Cos 60 = ½, The cos 60 value in the decimal form is Cos 60 =

Ans: We can find the cos value by considering an equilateral triangle with a perpendicular bisector Then apply the trigonometric formula of the cosine cos 60 views · 4 years agomore Mate316 439K Subscribe 52 Share Save

Note that sin 30 = cos 60 = and cos 30 = sin · show two ways to decompose the number 749? how do you simplify 55150? how do you solve 2 Aplicando la fórmula de coseno, donde cos = cateto adyacente hipotenusa, podemos calcular cos 60 como 12 Por lo tanto, el misterio detrás del valor de