The tangent and the cotangent as inversely proportional functions Whiteboard exercise Play

The tangent and the gradient of a curve Student activity Play

The tangent and the gradient of a curve Whiteboard exercise Play

The tangent and the normal Whiteboard exercise Play

The tangent and the normal Animation Play

The tangent and the normal Student activity Play

The tangent and the normal to a cycloid Whiteboard exercise Play

The tangent and the normal to a cycloid Student activity Play

The tangent and the normal to a semi-cubic parabola Animation Play

The tangent and the normal to the ellipse Animation Play

The tangent and the secant Student activity Play

The tangent and the secant Animation Play

The tangent as a coordinate Animation Play

The tangent from a point to a circle Student activity Play

The tangent from a point to a circle Whiteboard exercise Play

The tangent function Whiteboard exercise Play

The tangent intersecting a curve Animation Play

The tangent of an arbitrary angle Student activity Play

The tangent of an arbitrary angle Whiteboard exercise Play

The tangent theorem – solving problems Whiteboard exercise Play

The tangent to a circle Student activity Play

The tangent to a circle Whiteboard exercise Play

The tangent – reducing angles Whiteboard exercise Play

The tangent – reducing angles Student activity Play

The tangents to the circle that are parallel to the line Animation Play