Answer | Crossword Clue |
---|---|
SECANTS | Straight lines cutting a curve. |
straightedge | a bar or piece of material (as of wood, metal, or plastic) with a straight edge for testing straight lines and surfaces or for cutting along or drawing straight lines |
straightedges | STRAIGHTEDGE, a bar or piece of material (as of wood, metal, or plastic) with a straight edge for testing straight lines and surfaces or for cutting along or drawing straight lines |
SECANTS | Curve-cutting lines |
trajectory | A curve or surface cutting a family of curves or surfaces at a constant angle |
trajectories | A curve or surface cutting a family of curves or surfaces at a constant angle |