Question

harsh angry with his friend and wants to convey a message through facial expression.Suggest what should he do
answer fast

Answer 1

Explanation:

Trigonometry, the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant .

Answer 2

Answer:

this is your answer i hope this is helpful to u