TUGAS 4 TRIGONOMETRI KELAS X oleh Tri Khidayanti
Tri Khidayanti - Tugas kelas X Hitunglah!! 1. sin 30. cos 60 + cosec 30 . tan 45 2. sec 45. tan 60 ( sin 30 + cos 45)…
Showing posts with label matematuika. Show all posts
Showing posts with label matematuika. Show all posts
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