Tuesday, December 20, 2011

Angle Sums of Regular Polygons

1) Please post at least two patterns/trends/facts that you learned about the angle sums and angles of regular polygons today.

Posted by at

12 comments:

  1. andrew/cameronDecember 20, 2011 at 5:43 AM

    a pattern in the angle sum is it goes up by 180 each time

    ReplyDelete
  2. alonso/malcomDecember 20, 2011 at 5:49 AM

    if you divide the sides by the sum of the angle you'll get the measure of each angle

    ReplyDelete
  3. Josiah El-HadjDecember 20, 2011 at 5:49 AM

    yeah it does cameron and divide the angle sum by the of sides

    ReplyDelete
  4. Judie, Hailee, BrendaDecember 20, 2011 at 5:50 AM

    we found out that the angle sum goes up by 180 each time. You can check that by dividing the sum by the sides of shape and you get the Measure of each angle. For examplle : Angle sum is 1260°/9=140° the Measure of each angle :)

    ReplyDelete
  5. andrew/cameronDecember 20, 2011 at 5:50 AM

    thank you el-hadj

    ReplyDelete
  6. JosiahDecember 20, 2011 at 5:51 AM

    no it was josiah

    ReplyDelete
  7. Judie, Hailee, BrendaDecember 20, 2011 at 5:52 AM

    @cameron and andrew you guys are right about it goes up 180 more

    ReplyDelete
  8. Josiah El-HadjDecember 20, 2011 at 5:53 AM

    yes it does hailee

    ReplyDelete
  9. gab/kayla/jessDecember 20, 2011 at 5:54 AM

    we found out that the pattern is + 180 for the angle sum & the angles get larger when you add a side to the polygon. then divide the angle sum by the number of sides.

    ReplyDelete
  10. Josiah El-HadjDecember 20, 2011 at 5:55 AM

    all them names

    ReplyDelete
  11. andrew/cameronDecember 20, 2011 at 5:56 AM

    @ Judie Hailee and Brenda I know you are right too

    ReplyDelete
  12. IsabellaDecember 20, 2011 at 5:56 AM

    Each time we add a side to a shape, the angle sum gets bigger by 180 degrees. Also, the interior angle gets bigger too.

    ReplyDelete

Subscribe to: Post Comments (Atom)