Jika cos B=0,6 maia nilai cot B=
Matematika
ivanfadillah2
Pertanyaan
Jika cos B=0,6 maia nilai cot B=
2 Jawaban
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1. Jawaban Anonyme
Kelas 10 Matematika
Bab Trigonometri
** sudut lancip **
cos B = 0,6
cos B = 6/10 → x/r
y = √(r² - x²)
y = √(10² - 6²)
y = √(100 - 36)
y = √64
y = 8
cot B = x/y
cot B = 6/8
cot B = 0,75 -
2. Jawaban PriscoMCM
Cos B = 0,6
Cos B = 6 / 10
Sisi Istimewa ⬇️⬇️⬇️
6 8 10
8 = x
x² = 10² - 6²
x² = 100 - 36
x² = 64
x = 8
Sin B = 8 / 10
Tan B = 8 / 6
Tan B = 4 / 3
Cot B = 6 / 8
Cot B = 3 / 4 ✔️
Cot B = 0,75 ✔️
Semoga bermanfaat.....
-Prisco