#Inherent Resolve: Top Guns, Black Hearts, and Going Viral at War in Iraq

#Inherent Resolve: Top Guns, Black Hearts, and Going Viral at War in Iraq

Matematika Diketahui segitiga ABC dengan panjang a = 4 cm, b = 5 cm dan c = 6 cm. Nilai cos⁡ C adalah​.

Diketahui segitiga ABC dengan panjang a = 4 cm, b = 5 cm dan c = 6 cm. Nilai cos⁡ C adalah​.

Cos C = Cos 45° = 1/2 √2

penjelasan ada di gambar

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