5/7π radian berapa drajat?

Jawabannya:

Mapel : Matematika
Bab : Trigonometri
Sub Bab : Radian

Pembahasan:

1 π rad = 180°

Maka :

5/7π rad = .... °
= 5/7 × 180°
= 900°/7
= 128,57° → Jwbnya

# Maaf Kalo Salah

Kelas 10 Matematika
Bab Radian

(5π/7) radian
= (5π/7) . 180°/π
= 900°/7
= 128,57°