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convex is a 3D that all planes slant outwards it is the opposite to concave where planes slant inwards. Hope that Helped
bent or curved inwards
it means that part of the shape is rounded outwards
A 3D object that has all of it's sides slanted inwards; opposite of convex.
Convex . . . "curved out", like the outside of a balloon, the outside of a smooth hubcap, and the top of a half-eaten ice-cream cone. Concave . . . "curved in", like the top of the ice-cream in the tub after the first five cones have been scooped out, the mark a rock makes in snow, and the inside of a soup bowl.
convex is a 3D that all planes slant outwards it is the opposite to concave where planes slant inwards. Hope that Helped
bent or curved inwards
If you mean convex, convex is a term meaning curving out or bulging outwards. It is the opposite/antonym of concave.
It means that any line drawn from 2 points on the shape does not go out of the shape. This means this shape must be solid (filled in) and every interior angle must be equal or less than 180 degrees.
Not sure exactly what you mean...but The Hollow-Face illusion is an optical illusion in which a concave mask of a face appears as a normal convex face because our brains are used to seeing faces that stick outwards and not inwards.
convex means in geography as something which is curved outward for example a hill is convex because it is curved outwardly and don't get confused in concave of hill because a hill never is concave a bowl is concave so convex is curved outwardly and concave is curved inwardly
it means that part of the shape is rounded outwards
A 3D object that has all of it's sides slanted inwards; opposite of convex.
As in America, it means 'Victory' or 'Peace' if the palm of the hand is facing outwards. However, if the palm is facing inwards, it's an offensive gesture with the same meaning as the Middle Finger.
Convex . . . "curved out", like the outside of a balloon, the outside of a smooth hubcap, and the top of a half-eaten ice-cream cone. Concave . . . "curved in", like the top of the ice-cream in the tub after the first five cones have been scooped out, the mark a rock makes in snow, and the inside of a soup bowl.
A convex polygon.I suspect that what you mean is a convex polygon.
Not all polygons are concaves. For it to be a concave, it must have an outline or surface pointing inwards, like a depression. The opposite is "convex." Most regular polygons are convex, while some will be concave. Think about it this way: con = with (generally, and sometimes), cave = going inward, or bending inward, etc. CONCAVE is the result of those two put together, so it must mean that one or more of its outlines or surfaces must be pointing inwards! :)