Jawaban :
Diketahui :
● Panjang AC = 40 cm
● Panjang AB = 30 cm
● Sudut B = 45⁰
Ditanya :
● Nilai sinus sudut C = ....?
Langkah-langkah :
》Nilai sinus C = de ÷ mi => AB ÷ CB
》Panjang CB =
= CB = 50 cm
》de ÷ mi
= AB ÷ CB
= 30 ÷ 50
Jadi, nilai sinus C adalah
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Jawaban :
Diketahui :
● Panjang AC = 40 cm
● Panjang AB = 30 cm
● Sudut B = 45⁰
Ditanya :
● Nilai sinus sudut C = ....?
Langkah-langkah :
》Nilai sinus C = de ÷ mi => AB ÷ CB
》Panjang CB =
= CB = 50 cm
》de ÷ mi
= AB ÷ CB
= 30 ÷ 50
Jadi, nilai sinus C adalah