Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 1 - No. 13)
In the context of the given image, what is the significance of 'three-figure bearings'?
They are used to express all angles in a triangle.
They are used to measure the size of an angle with one unit.
They provide a standardized way to express direction, measured from North.
They help in solving two right angles triangles.
Обяснение
Three-figure bearings provide a standard way to represent direction starting from north with three digits.