SOLUTION: cos θ =-4/5 and 180° < θ < 270° Find sin 2θ
Algebra
->
Trigonometry-basics
-> SOLUTION: cos θ =-4/5 and 180° < θ < 270° Find sin 2θ
Log On
Algebra: Trigonometry
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Trigonometry-basics
Question 1065765
:
cos θ =-4/5 and 180° < θ < 270°
Find sin 2θ
Answer by
Fombitz(32388)
(
Show Source
):
You can
put this solution on YOUR website!
So,