Reading:
Math Definitions - Letter C
Chapters
Concave
Definition of Concave
A shape is concave if it curves inwards. Concave shapes look like "caves".
For example, a straight-sided figure (a polygon) is concave if it has an indentation - a place where the internal angle is greater than \(180^\circ\).
Description
The aim of this dictionary is to provide definitions to common mathematical terms. Students learn a new math skill every week at school, sometimes just before they start a new skill, if they want to look at what a specific term means, this is where this dictionary will become handy and a go-to guide for a student.
Audience
Year 1 to Year 12 students
Learning Objectives
Learn common math terms starting with letter C
Author: Subject Coach
Added on: 6th Feb 2018
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