Sin Π/4= akar 2/2 Sin Π/6= 1/2 Sin Π/3 = akar 3/2 Cos Π/4= akar 2/2 Cos Π/6= akar 3/2 Cos Π/3= 1/2 Tan Π/6= akar 3/3 Tan Π/4= 1 Tan Π/3= akar 3
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Pertanyaan
Sin Π/4= akar 2/2
Sin Π/6= 1/2
Sin Π/3 = akar 3/2
Cos Π/4= akar 2/2
Cos Π/6= akar 3/2
Cos Π/3= 1/2
Tan Π/6= akar 3/3
Tan Π/4= 1
Tan Π/3= akar 3
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