4.2.2 Exam Question Type 2

Another common type of question that asks you to calculate the area of the non-right-angle triangle.

The following are relevant past exam questions:

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

2010Q26d, 2012Q10, 2015Q22,  2016Q30c, 2020Q32

Check out the videos below relevant to these questions

HSC Maths Standard 2020 Question 32 - StudyNinja

by StudyNinja (click to view channel)

Solves HSC Maths Standard 2020 Question 32 (Trigonometry). - StudyNinja

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These types of questions by themselves are not that hard but have a potential to get extremely complicated when part of a bigger complex questions. See ‘4.4 Combinations’ section.