Integers
Angles
Transformations & Coordinate Plane
Symmetry
Vocabulary
100
I lost five dollars. (Write as integer)
What is -5 dollars OR -$5 ?
100
A straight angle is ________ degrees.
What is 180 degrees ?
100
When plotting an ordered pair (x,y), the x tells you to go ______ direction.
What is vertical OR right and left ?
100
A square has ___ lines of symmetry. Draw them.
What is four ?
100
All numbers greater than zero.
What are positive numbers ?
200
A hot air balloon ascends one hundred feet in the air.
What is +100 feet ?
200
The endpoint that two rays connect at to form an angle.
What is the vertex ?
200
True or false: When a figure has been reflected, it can be different spaces away from the line of reflection. (Explain if false)
What is false ? Because when a figure has been reflected, it is a mirror image and is the same distance from the line of reflection.
200
The only shape that has an infinite number of lines of symmetry.
What is a circle ?
200
A transformation in which a figure is turned around a point.
What is rotation ?
300
-4 can be read as negative four or the __________ of four.
What is the 'opposite' ?
300
Angle A and angle B are complementary angles. Angle A is 80 degrees. Angle B is ___ degrees.
What is 10 degrees ?
300
The name of the point a figure is rotated around.
What is the center of rotation OR point of rotation ?
300
This type of triangle always has rotational symmetry.
What is an equilateral triangle ?
300
When a line divides a figure into two halves that are mirror reflections of each other.
What is line symmetry ?
400
Kimberly went to the bank and made a withdrawal of sixty dollars.
What is -60 dollars OR -$60 ?
400
The supplement of a 65 degree angle has a measure of ____ degrees.
What is 115 degrees ?
400
A rectangle drawn on a coordinate grid has the vertices (3,-3), (-3,-3), and (-3,4). The coordinate of the fourth vertex is _____.
What is (3,4) ?
400
A nonagon has _____ lines of symmetry.
What is 9 ?
400
Define absolute value (answers can vary slightly).
What is 'the number of places a number is from zero on a number line' ?
500
As the number line is read from right to left, the integers are in ___________ order.
What is 'decreasing' ?
500
True or false: Angle C is 115.5 degrees and angle D is 35.5 degrees, therefore the two angles are supplementary. (Explain why if false)
What is false ? Because 115.5 + 35.5 does not equal 180 degrees which is the sum of supplementary angles.
500
A trapezoid plotted on the coordinate plane has the coordinates (0,0), (2,4), (8,0), and (6,4). Translate the image 5 units down and 6 units to the left.
See drawings.
500
How many ________ an equilateral (or regular) polygon has determines how many _____________ it has.
What are 'sides' and 'lines of symmetry' ?
500
Draw the graphic organizer showing all the number types that fall under rational numbers.
See drawings.