Show:
Congruent Triangles
Quadrilaterals
Transformations
Similarity
Right Triangles and Trigonometry
100
Each of the three points joining the sides of a triangle
What is a vertex?
100
A quadrilateral with both pairs of opposite sides parallel
What is a parallelogram?
100
The operation that moves the preimage onto the image
What is a transformation?
100
An equation that equates two ratios
What is a proportion?
100
The three basic trigonometric ratios
What are sine, cosine, and tangent?
200
The side opposite the right angle
What is a hypotenuse?
200
A quadrilateral with only one pair of parallel sides
What is a trapezoid?
200
A transformation that preserves lengths
What is isometry?
200
The X in in the equation below A/X = X/B
What is the geometric mean?
200
The name of a right triangle whose lengths are all natural numbers.
What is a Pythagorean triple?
300
The sum of the measures of the three angles of a triangle.
What 360 degrees?
300
This segment of a polygon that joins two nonconsecutive vertices
What is a diagonal?
300
Also known as "the mirror line"
What is the line of reflection?
300
Each of these parts of similar polygons have the same ratio.
What are corresponding sides?
300
Triangles whose measures are 45-45-90 or 30-60-90
What are special right triangles?
400
These two angles are congruent in an isosceles triangle.
What are base angles?
400
A quadrilateral whose diagonals are perpendicular and congruent
What is a square?
400
The movement of an object 60 degrees around a given point
What is rotation?
400
The ratio of two corresponding sides of similar triangles.
What is the scale factor?
400
Two values that vectors represent.
What is direction and magnitude?
500
Three undefined terms in Geometry
What is a point, a line, and a plane?
500
To solve it, you would use the formula as shown below A=(.5)base*height
What is the area of a triangle?
500
When two or more transformations are combined to produce a single transfromation
What is a composition?
500
A similarity transformation in which a figure is enlarged or reduced using a scale factor ≠ 0, without altering the center.
What is dilation?
500
This word is derived from the ancient Greek and means the measurement of triangles
What is trigonometry?