Flatland
How are the social classes determined in Flatland?
What is the number of sides a shape has
what transformation slides a figure without rotating it
what is translation
If an angle measures 80 degrees, what is the measure of its supplement
what is 100 degrees
If two lines have the same slope what can we say about them?
What is they are parallel
What are the women in Flatland represented as?
What is line segments/straight lines
Which transformation changes the size of a figure?
what is dilation
If an angle measures 25 degrees, what is the measure of its complement
what is 65 degrees
True or False. A ray is a part of a line that starts at one endpoint and extends infinitely in one direction.
What is true
Who is the narrator of the story?
What is A Square
What are the four types of transformations in geometry.
What is translation, rotation, reflection, dilation
In a right triangle, one of the acute angles is 35 degrees. What is the measure of the other acute angle
What is 55 degrees
True or false. A line has no endpoints and a line segment has two endpoints.
What is true
What dimension is Lineland?
What is One dimensional
What does the word "rigid" mean when we say "rigid transformations"
the transformation does not change the size or shape of the figure
what is the measure of each angle in an equilateral triangle
what is 60 degrees
True or false. Two lines can intersect at more than one point.
what is false
How does the government of Flatland suppress knowledge of higher dimensions?
What is punish or imprison anyone who speaks about it?
If a figure is rotated 90 degrees counterclockwise around the origin, what happens to the coordinates
what is (-y,x)
A triangle has angle measures of 40, 40, and 100 degrees. What type of triangle is this
what is isosceles
What is the slope of a vertical line
What is undefined