midsquare quadrilateral (Q7882)
quadrilateral whose diagonals are orthogonal and equal in length
- orthodiagonal equidiagonal quadrilateral
- equidiagonal orthodiagonal quadrilateral
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | midsquare quadrilateral |
quadrilateral whose diagonals are orthogonal and equal in length |
|