Year 10
Core

# Trigonometry 2

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## Lessons (4)

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.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
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.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
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.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
In this lesson, we will apply trigonometry to multi-step problems by finding missing sides and missing angles
1 Slide deck
1 Worksheet
2 Quizzes
1 Video