Know tangent, sine and cosine
In this lesson, we will learn how to correctly label a right-angled triangle, and identify the correct trigonometric ratio to use.
Video
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Worksheet
These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.
This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.
Unit quizzes are being retired in August 2023
Why we're removing unit quizzes from the website >Know tangent, sine and cosine
Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.
This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.
Unit quizzes are being retired in August 2023
Why we're removing unit quizzes from the website >Know tangent, sine and cosine
Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.
Lesson summary: Know tangent, sine and cosine
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