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IB Maths AI 3.6 Definitions

This page contains our IB Maths AI definitions for 3.6. By learning each one of these definitions, you will fully cover the content for IB Maths AI 'Voronoi diagrams'.

bisector

A line that divides a line segment into two equal parts by passing through its midpoint.

interpolation

Estimating a value at an unknown point using known values at nearby points; in nearest neighbour interpolation, the estimate is taken from the closest site.

perpendicular

Meeting at a right angle, so the angle between the two lines is 9090^{\circ}.

radius

The distance from the centre of a circle to any point on the circle.

vertices

Points where three edges meet, so the location is the same distance from three sites.

Voronoi

A diagram that partitions the plane into regions based on distance to a given set of points, so each region contains the points closest to one particular point.

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