Shapes & Designs
An angle that measures 90*
What is a right angle?
A negative number paired with a positive number
What is a zero pair (opposites) ?
The last name given to the characters we worked with in "Stretching and Shrinking."
What is Wump?
A relationship between 2 variables for which all points lie on a straight line
What is a linear relationship?
The type of probability collected by experimenting
What is experimental probability?
A Greek word that means "many sides"
What is a polygon?
The sum of 3 black chips and 5 red chips
What is -2?
A mathematical term for the number that the sides of one figure can be multiplied by to give the corresponding side lengths of the other figure.
What is scale factor?
The general equation for a linear relationship
The probability of getting heads when flipping a coin
What is equally likely (50:50)?
A line that intersects two parallel lines
What is a transversal?
The overall distance between 2 points on the number line
What is absolute value?
When you can put together congruent copies of a shape to make a larger, similar shape
What is a rep-tile?
Describe a line on a graph that has a negative constant of proportionality
What is "goes down"?
Suppose you have 3 red marbles, 4 blue marbles, and 2 yellow marbles. The P(white)
What is 0% (unlikely, impossible)
A pattern that contains angles fitting together exactly around any one point within the pattern
What is a tessellation (or a tiling)?
42 - 3 x 4
What is 4?
A comparison of two quantities, such as 2 lengths
What is a ratio?
The name of a value when 2 straight lines on a graph intersect because their values are equal
What is the point of intersection?
Suppose you have 3 red marbles, 4 blue marbles, and 3 yellow marbles. The P(blue)
What is 4/10 (40%, 2/5)
A formula that will help you find the angle sum of a regular polygon with n sides
What is s = 180 (n - 2)
-7 x 4 + 32
What is -19
Find the missing value:
12 in:6 in = ___ : 12 in
What is 24 inches?
Solve for x.
5x + 10 = 20
What is 2?
When you flip 3 coins, the P(3 heads)
What is 1/8 (12.5%)