Express the following in terms of the sine of an acute angle. a. Sine -160° b. Sine -320° c. Sine 449° d. Sine 760°

      

Express the following in terms of the sine of an acute angle.
a. Sine -160⁰
b. Sine -320⁰
c. Sine 449⁰
d. Sine 760⁰

  

Answers


joseph
a. Sine -160° = -sine 20°
b. Sine -320° = -sine 40°
c. Sine 449° = sine 89°
d. Sine 760° = sine 40°

joseph rimiru answered the question on November 12, 2017 at 14:34


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