Equations with  tan(ax) Student activity Play

Exact values of trigonometric ratios Animation Play

Exact values of trigonometric ratios for selected angles Animation Play

Exact values of trigonometric ratios for selected angles Student activity Play

Example of introducing a new variable Animation Play

Example of solving a trigonometric equation Animation Play

Examples of monohybrid inheritance of genetic disorders Student activity Play

Exercises about the ratio of two quantities Student activity Play

Experimental probability Whiteboard exercise Play

Finding equal expressions Whiteboard exercise Play

Finding ratios Whiteboard exercise Play

Finding representations of trigonometric functions Simulation Play

Finding sides Student activity Play

Finding solutions of an equation Whiteboard exercise Play

Finding the common ratio and the first term of the geometric series Whiteboard exercise Play

Finding the cosine and the tangent of an angle Animation Play

Finding the cosine of an angle Whiteboard exercise Play

Finding the exact values of trigonometric ratios for selected angles Student activity Play

Finding the first term and the common ratio of the geometric sequence Whiteboard exercise Play

Finding the numbers in the given ratio Whiteboard exercise Play

Finding the numbers in the given ratio Student activity Play

Finding the perimeter of the triangle Whiteboard exercise Play

Finding the period Student activity Play

Finding the position vector of the point dividing the segment in the given ratio Animation Play

Finding the ratio Whiteboard exercise Play