What does it mean for a surface to be intrinsically flat?
For example, if i have a triangle on a piece of paper (rep Euclidean plane) the roll it into a cylinder, why does it remain intrinsically flat?

Question

What does it mean for a surface to be intrinsically flat?
For example, if i have a triangle on a piece of paper (rep Euclidean plane) the roll it into a cylinder, why does it remain intrinsically flat?

anonymous · Answer

its remais intrinsically flat because the angle of traingle doesnt change during this process

anonymous · Answer

okay great! that's what i though just wanted it confirmed! Thanks so much :)

anonymous · Answer

welcome..........

anonymous · Answer

can u solve my question which i hav been posted????