HSC Year 12 Mathematics Standard 2 Algebra
Course

HSC Year 12 Mathematics Standard 2 – Measurement

2.1 Non-Right Angled Triangles
2.3 Trigonometry
2.3 Ratios

26 Lessons

Course Materials

NON-RIGHT ANGLED TRIANGLES

Area of Triangles using Sides and Angles

Sine Rule

Applications of Sine Rule

Cosine Rule

Applications of Cosine Rule

TRIGONOMETRY

Four Quadrants in a Circle

Labelling Right-Angled Triangles

Trigonometric Ratios in Right-Angled Triangles

Finding Sides

Finding Angles

Compass Bearings

True Bearings

Angles of Elevation and Angle of Depression

Problem Solving with Pythagoras' Theorem

Radial Survey

Calendar

RATIOS

Concentrations

Introduction to Ratios

Simplifying Ratios

Proportion

Increasing and Decreasing in a Given Ratio

Dividing a Quantity in a Given Ratio

Finding Values from Ratio