Question

Note: Wajib sertai langkah pengerjaan dan No Copy Paste! ​

Answer 1

Penjelasan dengan langkah-langkah:

TRIGONOMETRI DASAR

a = √3

b = 1

c = √(1² + (√3)²)

c = √(1+3)

c = √4

c = 2

a) AB = 2 ✔

b) sin @ = a

c

sin @ = √3

2

sin @ = ½√3 ✔

c) cos @ = b

c

cos @ = ½ ✔

d) tan @ = a

b

tan @ = √3

1

tan @ = √3 ✔

Answer 2

a. AB = 2

b. sin a

a/c

√3/2

½√3

c. cos a

b/c

(1)/(2)

½

d. Tan a

a/b

√3/1

√3

semoga membantu dan mohon dikoreksi