A polygon is:
a) an open figure formed by 5 or more lines
b) an open figure formed by 3 or more lines
c) a closed figure formed by 3 or more lines
c) a closed figure formed by 3 or more lines
An angle that is exactly 90º is called...
a RIGHT angle.
True or False: Birch is alive and is now after Egg.
True & False: But it's the first Birch's brother, also Birch.
I have five sides
pentagon
Which is a polygon:
A
B.
c
B. It is 2-dimentional.
Polygons can be 3-dimentional.
FALSE. Only 2-dimentional.
An angle that is small and less than 90º is called...
an ACUTE angle.
True or False: A potter uses a FORGE to spin their pottery.
FALSE: A potter uses a wheel to spin their pottery.
I have six sides
hexagon
A HEXapod has how many legs?
Six. Hex = six.
There are 360º in a circle
true
An angle that is wide and more than 90º is called...
an OBTUSE angle.
True or False: Mr. Haas never actually completed making the stool.
True. He never came back to add the dowels over the sunken screws.
Draw an octogon.
Drawing of polygon with 8 sides.
How many right angles are in a square?
True or False: BOTH angles A and C are ACUTE.
B
AC
True. They are both less than 90º.
How many sides does this polygon have and what is that kind of shape named?

1. six sides
2. a hexagon
True of False: This is called a polytractor.

False. It is a protractor.
How many degrees are in a straight line?
180º, or two right angles, 90º + 90º

True or False: A cooper does NOT need the help of a blacksmith.
False. A cooper needs the blacksmith to make the round metal bands.