Monday

January 26, 2015

January 26, 2015

Posted by **cole** on Tuesday, January 30, 2007 at 5:20pm.

THANKS!!!!

A rectangle (4 sides) has 2 diagonals.

A hexagon (6 sides) has 3 diagonals.

An octagon (8 sides) has 4 diagonals.

A _____ (20 sides) has 20 diagonals.

**Answer this Question**

**Related Questions**

maths: plzz help - (a) A polygon with n sides has a total of 1/p*n(n-q) ...

math - The number of diagonals, d, in a polygon of n sides is given by the ...

Geometry - The diagonals of rectangle ABCD are AC and BD. Hallie found that the ...

Geometry - I had to fill out a chart stating the properties of certine shapes(...

geometry - A polygon has d diagonals. If the polygon had one more side, it would...

geometry - If a polygon is a kite, which statement is not true? a. The polygon ...

Geometry - I had to fill out a chart stating the properties of certine shapes(...

geometry - 1. An exterior angle of a regular polygon measures 30 degrees. What ...

math - louis drew all of the possible diagonals from one vertex of a regular ...

Maths - Two pairs of touching sides are the same length. The diagonals meet at ...