This statement is false. Although the Greeks thought some constructions impossible, not all of the so called impossible problems were later proven to be possible.
No. They were not proven to be possible.
No. It is possible to fold an angle on paper to bisect it.
It is possible, but you need to use three axes.
It is impossible to have a triangle with 3 right angles. It is possible to draw a triangle with three right angles on the surface of a sphere: www.metacafe.com/watch/769025/270_degree_triangle_yes_3_right_angles
It is not possible to answer the question because: density is not measured in cmvolume is not measured in cmwhile mass = density*volume, weight in not directly related to density.It is impossible to guess the correct units for density and volume. It is not possible to answer the question because: density is not measured in cmvolume is not measured in cmwhile mass = density*volume, weight in not directly related to density.It is impossible to guess the correct units for density and volume. It is not possible to answer the question because: density is not measured in cmvolume is not measured in cmwhile mass = density*volume, weight in not directly related to density.It is impossible to guess the correct units for density and volume. It is not possible to answer the question because: density is not measured in cmvolume is not measured in cmwhile mass = density*volume, weight in not directly related to density.It is impossible to guess the correct units for density and volume.
No. They were not proven to be possible.
no, because if something was impossible, then not everything would be possible.
impossible to be possible, possibly
clearly not hence it is IMpossible, if it were possible than it would not be titled as such #feellikeasir
possible
Easily! ^_^
A ruler has markings, a straight edge does not. In "straight edge and compass" constructions, you are not allowed to mark the straight edge. Things that are impossible using only a straight edge and compass are possible if markings are allowed (for example, it's possible to trisect an angle using a marked straight edge).
Yes.
Possible
impossible
possible
Impossible.