+4 Find all angles 𝜃 between 0° and 180° satisfying the given equation. Round your answer to one decimal place.
tan(𝜃) = 9
Im cant figure out how to solve these types of problems.
+37147 Only in Q I nad Q III is tangent a positive number ( remember tan = sin/cos)
since the question asks for Φ between 0 and 180 degrees, you only get one answer in Q I
using a calculator arctan (9) = 83.7 degrees
