SOLUTION: Find the reference angle R of the given angles. Give your answer to the nearest hundredth. (a) 5 (b)-5 (c)3.5 (d)75

Algebra ->  Algebra  -> Trigonometry-basics -> SOLUTION: Find the reference angle R of the given angles. Give your answer to the nearest hundredth. (a) 5 (b)-5 (c)3.5 (d)75      Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

   

Question 179763This question is from textbook
: Find the reference angle R of the given angles. Give your answer to the nearest hundredth.
(a) 5
(b)-5
(c)3.5
(d)75This question is from textbook

Found 2 solutions by Mathtut, stanbon:
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
tutors have no access to this problem. Can you give a picture of the drawing in question? either on photo bucket or some other forum...thanks Mathtut

Answer by stanbon(48558) About Me  (Show Source):
You can put this solution on YOUR website!
Find the reference angle R of the given angles. Give your answer to the nearest hundredth.
(a) 5
Procedure: 5(180/pi) = 286.48 degrees
286-360 = -73.52
Referemce angle = 73.52 degrees = 1.283 radians
-------------------------------------------------------
(b)-5
-5(180/pi) = -286.48 degrees
286 + 360 = 73.72
-------------------------------------------------------
(c)3.5
3.5(180/pi) = 200.53 degrees
200.53 - 180 = 20.53
20.53(pi/180) = 0.3584..
============================
Cheers,
Stan H.
(d)75