Angles and Triangles
Quadrilaterals
Polygons
Congruent Polygons
Transformations
100
Two angles whose measure add up to 180 degrees
What are supplementary angles?
100
A quadrilateral with exactly one pair of parallel side.
What is a trapezoid?
100
A polygon with 8 sides.
What is an octogon?
100
By definition, the same size and the same shape.
What is a congruent?
100
A mathematical operation that changes one figure into another figure.
What is a transformation?
200
An angle that measures 180 degrees
What is a straight angle?
200
The sum of the angle measures of any quadrilateral.
What is 360 degrees?
200
The formula for finding the measures of an "n"-gon?
What is (n-2)*180?
200
These are in the same position in different figures.
What are corresponding parts?
200
The new figure created by a transformation.
What is an image?
300
An angle whose measure is greater than 90 degrees.
What is an obtuse angle?
300
A closed figure with four sides that are line segments
What is a quadrilateral?
300

A closed figure with seven sides.

What is a heptagon?

300
By this rule, two triangles are congruent if three sides in one triangle are are congruent to three sides of another triangle.
What is SSS?
300
To reflect an image in the x-axis, do this.
What is multiply the y-coordinates by (-1)?
400
This triangle has no side lengths the same.
what is a scalene triangle?
400
A quadrilateral with 2 sets of parallel sides, equal side lengths and four 90 degree angles.
What is a square?
400
This figure has 5 diagonal lines that form 6 triangles, and it has 8 sides.
What is an octogon?
400
An equal sign with a curved line on top of it.
What is the symbol for congruence?
400
This type of transformation moves each point of a figure the same distance in the same direction.
What is a translation?
500
x + 90 + 15 = 180
What is the value of x?
500
45 + 126 + x + 23 = 360
What is the value of x?
500
The sum of the interior angles of a pentagon.
What is 540 degrees?
500
The three special rules that tell if two triangles are congruent.
What is SSS,SAS, ASA?
500
For this type of transformation you simply multiply all the coordinates by (-1).
What is a 180 degree rotation?
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