SOLUTION: Please can you help me solve the following question {{{ Find the two values of theta in the interval -180 < theta < 180 such that tan theta = -4.50 Correct to two decimal place

Algebra ->  Trigonometry-basics -> SOLUTION: Please can you help me solve the following question {{{ Find the two values of theta in the interval -180 < theta < 180 such that tan theta = -4.50 Correct to two decimal place      Log On


   

Question 947919: Please can you help me solve the following question

Thank you
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the two values of theta in the interval -180 < theta < 180 such that tan theta = -4.50
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A calculator gives -77.47 degrees
tangent <0 in Q2 and Q4
--> -77.47, 102.53 degrees