Question

Sin A=1/2. nilai secan A=?
mohon bantuannya ya :)

Answer 1

Sin A = 1/2
A = 30°

Sec 30°
= 1 / cos 30°
= 1 / (1/2 √3)
= 2 / √3
= 2√3 / 3

Semoga membantu :)

Answer 2

Sin A =
A = 30°
Sec 30°
=
=
=
= 2√3 / 3