👉 Cevian is a geometric figure in geometry where two lines are perpendicular to each other and intersect at a point. It's a line segment that connects two points on a plane, often used in trigonometry and geometry. The length of a cevian can be calculated using the formula: \[ \text{Length} = \frac{\sin(\theta)}{\cos(\theta)} \] Where \(\theta\) is the angle between the two lines (in radians).
