HSC Standard Maths Resources

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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

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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