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Modules in the concept
Modules in the concept
Distance Between Two Points
Applying Pythagoras' Theorem
Triangle Side Lengths
The Sine Function
The Cosine and Tangent Functions
Right-Angled Triangle Problems
Real-Life Triangle Problems
Bearings and Triangle Problems
Words to remember
Words to remember
Resources to help with this concept
Resources to help with this concept
DEEP DIVE
DEEP DIVE
Mathigon is an interactive textbook that will step you through the history and beauty of triangles.
Maths is Fun
Maths is Fun
Distance between two points
EDUCATION PERFECT
EDUCATION PERFECT
Curated Education Perfect* content to support this topic
*note you need a paid subscription to access this content, this is a book-listed item.
Handy Resources
Handy Resources
Use this image to help you with your trigonometric formulas.
Simply place your finger over the unknown quantity to get the formula you need to use.
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