Quadrilaterals
Special Right Triangles
Triangle Similarity
Similarity
Multiplying Radicals
100
The prefix quadri- means.
What is four?
100
An angle that is neither opposite or adjacent to a specific leg in a right triangle.
What is a 90 degree angle/ right angle?
100
The criterion for triangles to be similar are.
What is AA and SAS?
100
The amount by which a figure is shrunk or enlarged
What is a dilation factor
100
The simplification of √18
What is 3√2
200
The three main types of quadrilaterals
What are Trapezoids, Kites, Parallelograms?
200
The hypotenuse of a 30, 60, 90 triangle.
What is 2x?
200
Two triangles with two congruent angles will be.
What is similar.
200
Are these two triangles similar? (Count the slashes and vertical lines) |\ |\ | \ | \ --- | \ ----
What is yes
200
The simplification of 2 --- √3
What is 2√3 ---- 3
300
The quadrilateral whose diagonal bisects the other, but not vice versa
What is a kite?
300
All 3 side measures of a 30-60-90 triangle (with x's)
What is 2x, x, and x√3
300
True or False; Two triangles with one congruent angle and two congruent sides will always be similar/congruent.
What is True.
300
A triangle has side measures of 2-7-15, and a similar triangle has side lengths of 3-10.5-22.5, what is the dilation factor?
1.5
300
The square route of x times itself, will always equal...
What is x
400
No sides are equal, and only one pair are parallel
What is a trapezoid?
400
The sum of all three sides of a 45-45-90 triangle? (with x's)
What is 2x+x√2
400
True or False; Two triangles that are congruent are always similar.
What is True
400
Definition of Dilation Factor
What is a dilation is a transformation that changes the size of a figure
400
n√a times n√b =
What is n√ab
500
Diagonals are congruent, bisect each other, and bisect their angles.
What is a square?
500
The tangent of 90 degrees
What is undefined
500
True or False; two triangles with two equal sides are always congruent and similar.
What is False
500
The measures of the corresponding sides of two triangles are proportional, then the triangles are similar because ofthis criterion
What is SSS
500
True or False; you can't multiply two radicals together if they have the same index
What is False
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