Cara mencari sin 30,cos 30,tan 30,cos 30,sek 30,dan cosekan 30
Matematika
maximaak5510
Pertanyaan
Cara mencari sin 30,cos 30,tan 30,cos 30,sek 30,dan cosekan 30
1 Jawaban
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1. Jawaban teanon
Sin 30 = 1/2
Cos 30 = √3/2
Tan 30 = 1/√3
Sec 30 = 1/cos 30 = 1 : √3/2 = 2√3/3
Cosecan 30 = 1/sin 30 = 1 : 1/2 = 2