This section of the Fiji Year 10 Mathematics textbook is relevant to the Solomon Islands Year 10 / Form 4 Mathematics Unit 4.3 Trigonometry 3

• Sine, cosine and tangent ratios
• Isosceles triangles
• Clinometers
• Navigation surveying

Fiji 10 Ch4 Geometry

The complete textbook can be downloaded as a PDF from the Senior Secondary Maths page