cos 30° =.......? sin 30° =.......?
Matematika
Jonatan333
Pertanyaan
cos 30° =.......?
sin 30° =.......?
sin 30° =.......?
1 Jawaban
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1. Jawaban yefta222266611111
Cos 30° = 1/2√3
Sin. 30° = 1/2