Sine Rule Cosine Rule and Area Mixed Exercise WORKSHEET
Suitable for Year groups: Year 10, Year 11
GCSE Tier: Higher
Targeting grades: 6-7
Prerequisite knowledge: Sine rule, cosine rule, 0.5absinC, bearings
Learning Objective: Choosing the correct advanced trigonometric formula to solve problems
Sine Rule Cosine Rule and Area Mixed Exercise WORKSHEET DESCRIPTION
This worksheet provides lots of practice in using advanced trigonometry formulae.
Section A gives questions where learners will need to use the correct formula to find missing lengths of triangles.
Section B then asks for missing angles.
Section C provides a completion table with gaps to find using all the different methods.
Finally, section D gives two bearings problem-solving questions.
All worksheets are created by the team of experienced teachers at Cazoom Maths.
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Choosing the correct advanced trigonometric formula to solve problems