do you mean banked ?
No. A sphere is curved with no corners and it is not flat.A circle could also be considered curved with no corners but flat.
One curved side and NO corners.
An oval.
A cylinder.
sphere
A sphere.
A curved line.
No, a curved couch does not need to be placed in a corner. They can be placed just about anywhere, and are often used away from corners and used to fit around furniture such as coffee tables.
So the riders don't die.
There isnt one
This is a segment of a circle.The straight line is a chord.The curved line is an arc.
Maybe it is Curvilinear rectangle