Diagonal

The student used a ruler to draw a diagonal line from one corner of the paper to the opposite corner.

The swimmer's powerful strokes were a result of the well-developed diagonal muscles in her shoulders.

The carpenter measured the length of the diagonal of the rectangular table.

The dancer showcased her impressive flexibility by performing a diagonal split.

The carpenter measured the length of the diagonal before cutting the board.

The carpenter cut a diagonal piece of wood to brace the shelf.