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

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

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?

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