Rigid Motions
Angles
Triangles
Vocabulary
Random
Final Jeopardy
100
What is the image of the point (−5,2) under the translation T 3,−4 ?
(-2,-2)
100
Total degrees in a quadrilateral
360
100
Two base angles and opposite sides are congruent.
Isosceles triangle
100
Each pair of these angles are inside the parallel lines, and on opposite sides of the transversal
Alternate interior angles
100
What is Mr Starks favorite past-time?
Fishing/hiking
100
Category
Ancient Geometry
Make your wagers now...
200
Point A (-3,2) is rotated 90 degrees. A' is located in which quadrant?
III
200
Degree meant by this symbol ⊥
90
200
The longest side of a right triangle.
Hypotenuse
200
Two angles that sum to 180o
Supplementary
200
Where did Mrs Hawkins grow up?
Long Island
300
The coordinates of point A are (-3,4). If point A' is the image of point A reflected over the line y = x, the coordinates of A' are
A'(4,-3)
300
Total number of degrees in a hexagon
720
300
Find the missing side length
10
300
The angles which occupy the same relative position at each intersection where a straight line crosses two parallel lines.
corresponding angles
300
What year was the first Thanksgiving?
1621
400
ABC is reflected over x=1. If AB = 3x+7 and A'B' = 5x-15, what is the length of AB?
AB = A'B' = 40
400
What theorem is meant to be used for this example?
Remote Interior /Exterior Angle Theorem
400
List the 5 valid ways to prove two triangles are congruent.
ASA
SSS
AAS
SAS
HL
400
Interior angles lying on the same side of the transversal cutting across two parallel lines.
consecutive interior angles
400
What was the name of the tribe with which the Pilgrims celebrated the first Thanksgiving?
Wampanog
500
Given point A(−2,3). State the coordinates of the image of A under the composition T(−3,−4) o r(x-axis) .
A'(2,3) -> A"(-5,-7)
500
Solve for x and y
Corresponding angles are equal
Linear angles are supplementary
500
Solve for x and then find the perimeter of the triangle.
x = 2 and 10, 2 is not a solution because it leads to a zero length for a side and a negative length for another side.
So x=10 is the solution which gives a perimeter of 24 units
500
Name for the extra line you can add to a sketch to assist with calculations.
Auxiliary line
500
What are the first names of Ms Hawkins and Mr Starks children?
Nicolas, Joseph and Elias
500
This man is known as the Father of Geometry. He was born around 325 BC and very little is known about his life. He wrote the Elements which is a collection of 13 books and is considered the most successful and influential mathematical text book ever written. Here is an image of him: What is his name?
