Jawab:
diketahui: sin = 4/5
maka, perbandingan yg lain;
cos = 3/5
tan = 4/3
csc = 5/4
sec = 5/3
cot = 3/4
Penjelasan dengan langkah-langkah:
diketahui:
sin = depan/miring
sin = 4/5
berarti:
depan = 4
miring = 5
samping = ?
mencari samping;
samping = √miring² - depan²
= √5² - 4²
= √25 - 16
= √9
= 3
Sehingga, samping = 3
Maka, perbandingan yg lain;
cos = samping/miring = 3/5
tan = depan/samping = 4/3
csc = miring/depan = 5/4
sec = miring/samping = 5/3
cot = samping/depan = 3/4
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Jawab:
diketahui: sin = 4/5
maka, perbandingan yg lain;
cos = 3/5
tan = 4/3
csc = 5/4
sec = 5/3
cot = 3/4
Penjelasan dengan langkah-langkah:
diketahui:
sin = depan/miring
sin = 4/5
berarti:
depan = 4
miring = 5
samping = ?
mencari samping;
samping = √miring² - depan²
= √5² - 4²
= √25 - 16
= √9
= 3
Sehingga, samping = 3
Maka, perbandingan yg lain;
cos = samping/miring = 3/5
tan = depan/samping = 4/3
csc = miring/depan = 5/4
sec = miring/samping = 5/3
cot = samping/depan = 3/4