Find shapes help

kevintrung · #1 $Old$ October 19th, 2009, 04:35 PM

what shape that have all equal interior angle and 2 parallel sides but doesn't look like a rectangle

What shape that is an equilateral polygon and has all equal interior angles and have 2 parallel sides but doesn't look like a square

Heres the actual question, i just need help with part A pls thanks
http://garsia.math.yorku.ca/~zabrock...mework/hw2.pdf

Grandad · #2 $Old$ October 20th, 2009, 09:54 AM

Hello kevintrung

Quote:

Originally Posted by kevintrung $View Post$

what shape that have all equal interior angle and 2 parallel sides but doesn't look like a rectangle

What shape that is an equilateral polygon and has all equal interior angles and have 2 parallel sides but doesn't look like a square

Heres the actual question, i just need help with part A pls thanks
http://garsia.math.yorku.ca/~zabrocki/math1200fw0910/homework/hw2.pdf

Here's an important hint:

The discussion doesn't anywhere specify that $x$ must be chosen from the set of quadrilaterals. So in the propositions $EP(x), EA(x)$ and $HP(x), x$ may be a polygon with any number of sides.

Grandad