Area of triangle using Trig (1/2abSinC) – Maths GCSE Lesson (Maths – School)Use the formula of 1/2abSinC to calculate the area of a triangle.
Learn how to work out the area of a non-right angled triangle using 2 sides and the angle in-between (using 1/2abSinC) required for HIgher GCSE Maths.
Watch the video, take notes, then go to our website for some practice…
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Maths School GCSE Skills Practice Workbooks have been put together to provide learners with relevant and appropriate skills practice in line with current GCSE specification. The workbooks have examples, questions and solutions at appropriate levels.
With hundreds of practice questions, this workbook will complement any other learning taking place, and complements our online courses.
Since the UK Department for Education set out that all GCSE Maths assessments should test reasoning, interpreting and problem solving skills in at least half of the GCSE questions, there has been an increasing demand from students to get access to more content, in order to practice those questions that not just test the skills taught in schools, but those types of questions that assess those reasoning and problem solving skills.
Space is provided within all workbooks to answer all the questions, so no additional paper is required.