sin 45 cos 30 +cos 60 tan 30
Matematika
RahmadaniIndah11
Pertanyaan
sin 45 cos 30 +cos 60 tan 30
2 Jawaban
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1. Jawaban syifany1
sin 45 cos 30 + cos 60 tan 30 = 0.62448028 -
2. Jawaban bapakdr
sin 45 cos 30 + cos 60 tan 30
= (√2/2) (√3/2) + (1/2) (√3/3)
= √6/4 + √3/6
= (3√6 + 2√3)/12