A diamond is not a square, but a square is a diamond. A diamond is another name for rhombus.
That's called a square.
There is no special name for that. You could call it "5000 square meters".
The corner on a shape where edges meet is called a vertex.
A rectangle is irregular. The only regular rectangle is a square, so any rectangle that is NOT a square is irregular.
The open square in Spain is called "Plaza Mayor."
another name for box is cube or square.
Another name for that would be a square.
A square is a regular 4 sided quadrilateral
Square
A cube
A square
Square
A rhombus
yes
A diamond is not a square, but a square is a diamond. A diamond is another name for rhombus.
Town square, civic center, plaza