You will use this wiki to keep track of all our vocabulary words for the year. Here is what needs to go into the wiki for each entry:

  • You will need to include the vocabulary word.
  • You will need to type the true definition.
  • You will need to type your own definition.
  • You will need to include a picture to demonstrate the word
  • You will need to create a video that goes with that word.


A

AAS CONGRUENCE THEOREM
definition-if two angles and a non-included side of one triangle are congruent to two angles and the corresponding non-included side of a seconf triangle, then the two triangles are congruent
my definition- a triangle with two angles and a side are congruent to another triangle that has the same
external image images?q=tbn:ANd9GcS3b9lp9YxOcDsMJo3BMG-pWqAirboWHqz7CL-310XETgCxhxtdXg


ASA


Acute Triangle

by Allison Sherwood

Definition: a triangle whose interior angles are all acute
My Definition: A triangle with 3 acute angles.


external image AcuteTriangle.gif

Acute Triangle Video

B Base Angles

by Noshin Abedin

True Definition: The base angles of an isosceles triangle are the two angles adjacent to the base.
My Definition: The two angles of an isosceles triangle that aren't the vertex angle

(the picture shows the base, vertex angle, and base angle)
base_angles.jpg
Video- (sorry it goes so fast, but my mom was rushing me)
http://animoto.com/play/AjUiD5nfTjsZVpTZ1AKxpQ
Base Angles Theorem (4.7)
Katherine Dillman
Textbook definition: If two sides of a triangle are congruent, then the angles opposite are congruent.
My definition: If two segments in a triangle are congruent, then the angles that they don’t make are congruent.
Photo Link:http://library.thinkquest.org/20991/media/geo_isod.gif
Video Link:http://animoto.com/play/RzpbwAJP5lPv581nHJjkQQ

Corollary to the Triangle Sum Theorem

Definition - The acute angles of a right triangle are complementary.
My Definition - If there is a right angle, the other two angles must equal 90 degrees.
corollary_to_the_triangle_sum_theorem.png
Video - http://animoto.com/play/J7dRDPGV2KauRj9a6nxujQ
[I'm not quite sure on how to make the video slower...but I hope it's ok]

Corollary to the theorem

Definition- A statement that can be proved easily using the theorem
My definition- A statement for the triangle sum

corollary_to_the_theorem.jpg

Video-
http://animoto.com/play/79jACSKNU2ezkdl0fyL5Lw
You might have to pause if it's too fast. I tried to duplicate some of the slides so you have more time to read them (:

Converse of Base Angles Theorem

By: Laine Elliott
Definition: If two angles of a triangle are congruent, then the sides opposite them are congruent.
My Definition: If the base angles of a triangle are congruent, then the opposite sides are congruent, thus making them the legs of the triangle
Picture:
external image converse-of-base-angles-theorem.gif
Video -

Corollary To The Base Angles Theorem

by: Ari Bridge

Definition:If a Triangle is equilateral, Then it is equiangular.

My Definition: If a triangle has all congruent sides and angles, then the measure of

each angle is 60 degrees.

external image 220px-Triangle.Equilateral.svg.png

Corollary to the Converse of the Base Angles Theorem

By: Alayna Cannon

Deffinition: If a triangle is equalateral, then it is equalangular.
My Deffinition: A triangle that has the same angle measures, and the same side measures.
Video-


Corresponding Sides

By: Claire Du

Definition: A pair of sides or angles that have the same relative position in two congruent or similar figures.
My definition: The sides or angles that are in the same position on both figures.
Image.gif
http://animoto.com/play/F0KLU9EG91Juw1bwDmWwcQ

Congruent Figures

by Grace Bowie
Definition: Two geometric figures that have exactly the same size and shape. When two figures are congruent, all pairs of corresponding sides and corresponding angles are congruent.
My definition: Two shapes that have all sides and all angles congruent.
congruent4.jpg
Video:


D



E

Equiangular Triangle (Bianca Dust)
Dictionary Definition- a three-sided regular polygon
My Definition- a triangle with three congruent angles

equiangular_triangle2.jpg

Animoto Video-
http://animoto.com/play/fBGNHnD3FIHuJ13pWE1jJQ







Equilateral Triangle
(Keely Eubank)
Textbook Definition - 3 congruent sides
My Definition - Any triangle that has three sides that are the same length is an equilateral triangle.


triangle_showing_same_lengths.jpeg

Video -
Video Notes - I was speaking rather softly, so you might have to turn up your volume. Sorry for any inconvenience.

Andrew Chung-Exterior Angles Theorem

Definition: The measure of an exterior angle of a triangle is equal to the sum of the interior angles.
My Definition: The sum of two non-adjacent interior angles is the measure of the exterior angle.
Picture:
ExteriorAnglePicture.jpg
Video: Exterior Angles Theorem Video


Ji Sung Kim- Exterior Angles
Definition-When the sides of a polygon are extended, the angles that form linear pairs with the interior angles are exterior angles
My Definition- The angles that are mad when a polygon's sides are extended and are linear pairs with the interior angles
465px-Remint3.svg.png
Video: :D Please Watch! :D

F

Sam Landers-flow proof
Definition-a type of proof that uses arrows to show the flow of a logical argument.
My definition-a proof that uses arrows to show how a problem is proved

external image p3b9rLhq.png
Wow the pic is huge*
http://animoto.com/project/0J2WRnAZk8wr00JM1do5lw/


G





Hypotenuse

Definition- In a right triangle, the side opposite the right angle is called the hypotenuse.
My definition- A hypotenuse is the line in right triangle on the opposite side of the right angle and connects the two legs of the right triangle.
hypotenuse.gif

Video:
http://animoto.com/play/A98x01GC0vWIUhGU8R9W1w#


Hypotenuse Leg Congruence Theorem-Jimmy Qing
definition: If the hypotenuse and leg of a right triangle are congruent to the hypotenuse and leg of a second triangle, then
the triangles are congruent.
My definition: When a hypotenuse and a leg of a triangle is congruent to the hypotenuse and leg of another, the two triangles
are congruent.
Image:
external image images?q=tbn:ANd9GcQBSDSsFZ3uAx40LOqVSUO4Z1hG6Vwt3kEUkppx6LcCPHNIJxqn
Video:
http://animoto.com/play/aANNEmqER0wsLQUx1j1daw#

‍‍I

Interior Angles
Book Definition-When the sides of a Polygon are extended, the original angles are the interior angles.
My definition- the angles inside a polygon
angles.jpg



‍‍J





‍‍K





‍‍Legs Chris Sanders

Definition: Two congruent sides on an isosceles triangle.
My definition: Two congruent sides that have a vertex angle in-between and are on an isosceles triangle.
external image Legs%20of%20a%20Triangle1.jpg
http://animoto.com/play/71A4zDGsWSTEVJN0vQeSyA

Leg of a Right Triangle- Lauren Stover

Defintion- In a right triangle, the sides adjacent to the right triangle.
My Definition- The two sides that meet at the right angle on a right triangle.
external image glossary_8058.gif





‍‍M





‍‍N





Obtuse triangle by Corbin Taylor

My definition: A triangle with an obtuse angle inside it

Dictionary Definition: A tringle in which one of the interior angles is an obtuse angle( measuring more than 90 degrees)


Picture-
external image gif&s=25&w=405&h=200
http://animoto.com/play/i3MUNElsvAu9Jr1YH0KlXw <----Video

‍P





‍‍Q





‍‍R

Right Triangles by Matt Vick


Text Definition: A triangle with one right angle
My Definition: A triangle with one angle measuring 90 degrees


http://animoto.com/play/aKPoOwjDQtBrCPH1HudOoQ


external image images?q=tbn:ANd9GcRJEZzOiuwOp3a4CCsVR2WdLvuoWzjrv56gsk5p-pvWZFcJsXjb

‍‍S

SAS(Side Angel Side) congrunce postulate.

Defintion- If two sides and the included angel of one triangle are congruent to two sides and the included angle of the second triangel ,then the two triangles are congruent.
My Defintion- if there are two triangles and they have two sides that are the same and one angles that is between the two sides then the two trainagles are congruent.

images.jpg
http://animoto.com/play/s00My0JdsL8R9XMb4H1vLw


Scalene Triangle

Alexis Roldan
definition: a triangle that has no congruent sides.
my definition: a triangle without and congruent sides.
scalenetriangle.png
http://animoto.com/play/2PfYxe1NqlhVkaBW3gl0Ew


Scalene Triangle by Alexia Baust

definition: A triangle with no congruent sides.

my definition: A triangle whose sides are not equal.

Picture:scalene_triangle.jpg

Video: http://animoto.com/play/juRsrnFvwyyONApz4wG1Zg


Side Side Side triangle theorem.(SSS)

by jake berrena
my definition. a theorem that proves two triangles congruent with three congruent sides.
books definition. a theorem in which 3 sides in 1 triangle are proved congruent to 3 congruent sides in another triangle.

external image sss-1.jpg?w=494&h=187
http://animoto.com/play/0aJW9xJAzKVVYcyGWiKKaQ

‍‍T


Triangle
andrew jurewicz
definition: polygon with three sids, vertices,and angles
my definion: a shape with three sides
picture:
external image 220px-Triangle_illustration.svg.pngvideo;
http://animoto.com/play/CKn0wanrpN6cEftfRSd0Zw

Third Angles Theorem:
By Lauren Cook
Definition: If two angles of one triangle are congruent to two angles of another triangle, then the third angles are also congruent.
My definition: If two of the three angles of one triangle are congruent to the corresponding angles of another triangle, then the leftover third angles are congruent.
Picture:
external image congruent2.gif
The angles in red represent the third angles.
My video by animoto:
http://animoto.com/play/zHzmjqpuopT70EisO2Dgsw
This is the new and improved video! :D

Theorem 4.4 Properties of Congruence- Matthew Craig
Animoto-
http://animoto.com/play/VZ7O914K3C0N0yPwojISwQ

‍‍U





‍‍V

Vertex angle-James Kirby
definition-the angle formed by the legs of an isosceles triangle
my definition-the angle opposite to the base
picture-
external image images?q=tbn:ANd9GcQPtpfIE3C4HPlEcfGYS6mWhE4uoezU3uEyFYiZJNZf1NVeoRfh
video-
http://animoto.com/play/MsfJv7iV09A0FCPYBNKk5A







‍W





‍‍X





‍‍Y





‍‍Z