A 2d shape is a flat object (ex: square, circle, etc.) and a 3d shape is a shape in space (ex: cube, sphere, etc.)
A vector can be resolved into infinitely many sets of components in both 2D and 3D space.
There are infinitely many of them.There are infinitely many of them.There are infinitely many of them.There are infinitely many of them.
There are infinitely many shapes and not all of them have names.
There are infinitely many 2d shapes. They can have 1 side (a circle or ellipse) to infinitely many. They can have sides that are straight or not, the sides can be equal or unequal in length, the angles can be equal or unequal, etc.
A 2d shape is a flat object (ex: square, circle, etc.) and a 3d shape is a shape in space (ex: cube, sphere, etc.)
Volume if it's a 3D figure and area if it's a 2D figure
A vector can be resolved into infinitely many sets of components in both 2D and 3D space.
There are infinitely many of them.There are infinitely many of them.There are infinitely many of them.There are infinitely many of them.
There are infinitely many 2d shapes so it is impossible to list them all.
2D line.
There are infinitely many shapes and not all of them have names.
There are infinitely many 2d shapes. They can have 1 side (a circle or ellipse) to infinitely many. They can have sides that are straight or not, the sides can be equal or unequal in length, the angles can be equal or unequal, etc.
There are some images at the related links below.
i think its called a pentagon :/ :)
The odd one out is the cube which is a 3D shape whereas the rest are 2D shapes if that is your question.
Adding depth makes a 3D object from a 2D shape.