4.4: Trig Functions of Any Angle - Day 2
Goals
Solve trig equations.
Use a calculator to evaluate. Round to four decimal places.
Cot(2.45)
Csc(0.87)
Cot(
Find the two solutions of the equation. Give your answers in degrees and
radians. Do not use a calculator.
Use a calculator to approximate two values of theta
(in both radians and degrees) that satisfy the equation.
Chapter 4 Page 1