IN MATH: 1. n. line segment having 2 nonconsecutive vertices of a polygon as its endpoints. EX. A quadrilateral has 2 diagonals.

IN ENGLISH: 1. n. from one corner to the other corner through the center. EX. She sauntered diagonally across the room.

APPLICATION: See list 260 and 140.

1. Complete the chart:

name of polygontotal number
of sides
number of diagonals
from one vertex
total number
of diagonals
triangle300
quadrilateral4
pentagon5
hexagon6
septagon7
octagon8
Classes

This is a page from the dictionary MATH SPOKEN HERE!, published in 1995 by MATHEMATICAL CONCEPTS, inc., ISBN: 0-9623593-5-1.   You are hereby granted permission to make ONE printed copy of this page and its picture(s) for your PERSONAL and not-for-profit use.


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