In hyperbolic geometry. Playfair's Postulate (i.e., the Euclidean parallel postulate) is replaced by the following statement: If l is a line and if P is a point not on l, then there exists AT LEAST 2 lines through P that are parallel to l.
1) This statement contradicts the Euclidean parallel postulate. Does this mean that none of the theorems from Euclidean geometry are valid in hyperbolic geometry?
My answer: surely not. Other Euclidean postulates are applied on hyperbolic geometry.
My problem: I don't know what hyperbolic geometry is. I am making a research about it but didn't (cnt. in c

Hey! We 've verified this expert answer for you, click below to unlock the details :)

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

@Halmos

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.