4.1.1 Exam Questions Type 1 - StudyNinja

HSC Standard Maths Resources

Browse: 1. Home  »  4. Trigonometry  »  4.1 Right-Angled Triangle  »  4.1.1 Exam Question Type 1

4.1.1 Exam Question Type 1

Questions, at a simple level, can come in the form where you are given a triangle with enough information given for you to either apply sine, cos or tan formula to work out the missing angle or length. Looking at the difficulty meter below, these are easy marks so make sure you are very comfortable with these kinds of questions and don’t miss out.

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Relevant Past Exam Questions

The following are relevant past exam questions:

(Note: The links will direct you to relevant question in the file on PC only NOT mobile)

2012Q42013Q42017Q82014Q26b, 2020Q16

Check out the videos below relevant to these questions.

HSC Standard Math Hack | Trigonometry | Examiner's favorite question

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This is one of the most-asked topics in HSC exams.
HSC Maths Standard 2020 Question 16 - StudyNinja

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Solves HSC Maths Standard 2020 Question 16 (right-angled triangle) - StudyNinja
HSC Maths Standard 2020 Question 16 - StudyNinja

by StudyNinja (click to view channel)

Solves HSC Maths Standard 2020 Question 16 (right-angled triangle) - StudyNinja
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Possible Variations

Many variations from the above mentioned questions can be made but at the core of it, its all about solving the missing using one of the forumulas above.

Browse: 1. Home  »  4. Trigonometry  »  4.1 Right-Angled Triangle  »  4.1.1 Exam Question Type 1

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