Jawab:
Penjelasan dengan langkah-langkah:
Diketahui.
AB = depan = 8 cm
AC = samping
BC = miring
a = 30°
Ditanya. AC ?
tan a = depan/samping
tan 30° = 8/samping
1/✓3 = 8/samping
1/✓3 . samping =
samping = 8✓3
AC = 8✓3 cm
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Jawab:
Penjelasan dengan langkah-langkah:
Diketahui.
AB = depan = 8 cm
AC = samping
BC = miring
a = 30°
Ditanya. AC ?
tan a = depan/samping
tan 30° = 8/samping
1/✓3 = 8/samping
1/✓3 . samping =
samping = 8✓3
AC = 8✓3 cm