matematika wajib trigonometri dibantu teman teman terimakasih

Maaf ya kalo jawabannya salah. wkwk

jawab

sin θ = 12/20 = 3/5
cos θ = 16/20= 4/5
tan θ = 12/16= 3/4
cosec θ = 20/12= 5/3
sec θ = 20/16=  5/4
cot θ = 4/3