Maths

Y10 Maths (Higher)

Key Stage 4

Year 10

Y10 Maths (Core)

Trigonometry 2

In this lesson, we will identify the perpendicular height of triangles, use trigonometry to find the perpendicular height and apply this to find the area of a triangle.

Use trigonometry to find the perpendicular height of a triangle

In this lesson, we will use a calculator to work out values of angles by rearranging trigonometric equations relating to sides and angles and using inverse trigonometric functions.

Solve basic trigonometry equations

In this lesson, we will find a missing angle in a given triangle using the inverse trigonometric functions. We will need to interpret which trigonometric ratio to use, and rearrange it.

Use inverse functions to find an angle

In this lesson, we will apply trigonometry to multi-step problems by finding missing sides and missing angles

Key Stage 4, Maths, Trigonometry 2

Unit Quiz

Use trigonometry to find the perpendicular height of a triangle

Solve basic trigonometry equations

Use inverse functions to find an angle

Solve problems mixing angles and sides