Answer:
Sine Function sin Opposite side/ Hypotenuse
Tangent Function tan Opposite side / Adjacent side
Cosine Function cos Adjacent side / Hypotenuse
Cosecant Function cosec Hypotenuse / Opposite side
Step-by-step explanation:
Your welcome
12/30 is = 0.4 x 100 = 40% can I have brainliest if its right?
Sorry I’m not sure but maybe you could look it up???