aturan cosinus yaiti
Matematika
muhammadaldio07
Pertanyaan
aturan cosinus yaiti
2 Jawaban
-
1. Jawaban ririnrian3110
c^{2}= a^{2}+ b^{2}-2ab cos gamma -
2. Jawaban xkuadratz
..........................
a² = b²+c²-2bc.cosA