SOLUTION: Identify the type of graph of the polar equation below: r^2 = 25cos2θ https://www.dropbox.com/s/vboagd17yavux3s/Screen%20Shot%202017-11-21%20at%209.18.36%20AM.png?dl=0

Algebra ->  Trigonometry-basics -> SOLUTION: Identify the type of graph of the polar equation below: r^2 = 25cos2θ https://www.dropbox.com/s/vboagd17yavux3s/Screen%20Shot%202017-11-21%20at%209.18.36%20AM.png?dl=0      Log On


   

Question 1102244: Identify the type of graph of the polar equation below:
r^2 = 25cos2θ
https://www.dropbox.com/s/vboagd17yavux3s/Screen%20Shot%202017-11-21%20at%209.18.36%20AM.png?dl=0
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
It's a lemniscate.