WJEC SYLLABUS REQUIREMENTS

| Topics |
Notes |
|
The sine and cosine rules,
and the area of a triangle in the form
1/2 absinC.
|
To include the use of the sine rule in the
ambiguous case.
Use of the exact values of the sine, cosine and
tangent of 30°, 45° and 60°. |
Could you use some GCSE revision on the Sine rule and the Cosine rule?
Try BBC Bitesize or easymaths.com
LINK TO WARWICK UNIVERSITY'S MATHS FIT
SINE AND COSINE RULE ON Mathsnet.net
LINK TO NOTES AND EXERCISES ON C2 TRIGONOMETRY(including the Sine rule and the Cosine rule)
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