# Find shapes help

• Oct 19th 2009, 02:35 PM
kevintrung
Find shapes help
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
• Oct 20th 2009, 07:54 AM
Hello kevintrung
Quote:

Originally Posted by kevintrung
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 \$\displaystyle x\$ must be chosen from the set of quadrilaterals. So in the propositions \$\displaystyle EP(x), EA(x)\$ and \$\displaystyle HP(x), x\$ may be a polygon with any number of sides.