Helppp me pr besokk SMA kelas X

By Admin ReiPosted on December 1, 2022

Helppp me pr besokk
SMA kelas X

Helppp me pr besokk
SMA kelas X

Jawaban Terkonfirmasi

COS 30 = AB : AD
AB = AD. COS 30

COS 45 = AC : AB
COS 45 = AC : AD.COS 30
COS 30 . COS 45 . AD = AC
AD =
$frac{ac}{ cos(30). cos(45) }$