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Dilations
Similar Figures
Trigonometry
Co-Functions
Miscellaneous
100

This is what the subscript of 2 represents in D2

What is the scale factor?

100

This is what you'll get the value of when you divide the corresponding sides of the image with the pre-image

What is scale factor?

100

This is the mnemonic device used to easily define the three main trigonometric ratios

What is SOHCAHTOA?

100

These are the trigonometric co-functions.

What are sine and cosine?

100

This theorem can be used to find distance between two points or the missing side length of a given right triangle

What is the Pythagorean Theorem?

200

This is what you calculate from the center of dilation to a given vertice of a figure

What is the rate of change/slope?

200

This is created by putting all corresponding sides in proportion to one another.

What is an extended ratio?
200

This is the appropriate trigonometric function to use when theta is given with a value for the hypotenuse and the side found next to theta

What is cosine?

200

This is how we describe the relationship between A and B given sinA = cosB.

What is that A + B = 90 (complementary angles)?
200

This is the formal name for when A = B and B = C then A = C

What is the Law of Syllogism?

300
An image created with a scale factor of one is said to be both of these things to it's preimage

What is both similar and congruent?

300

These are created from extended ratios and are often used to solve for missing side lengths among similar figures

What are proportions?

300

When labeling your right triangle the opposite and adjacent sides are dependent on this value

What is your given theta?

300

This is the length of the hypotenuse side given that sinA = cosB = 4/5

What is 5 units?

300

Rigid motions do this

What is preserve size and shape of figures?

400

This is how many equal pieces a line segment is cut into given that there is a point that splits it into a ratio of 4:9

What is 13 equal pieces?

400

This is what makes proportions created from similar right triangles a special case

What is the repeating mean values or either the length of the altitude or the length of one of the legs?

400

An angle of depression and an angle of elevation are said to have this relationship

What is they are congruent as they are a pair of alternate interior angles?
400

In a 30-60-90 triangle with a scale factor of 4, this is what would sin30 = cos60 equal to as a ratio of side lengths

What is 4/8 or 1/2?

400

This is the sum of all interior angles of a regular nonagon

What is 1,260 degrees?

500
A figure whose slope from A to the center of dilation G is 5/7. This is the slope from A' to G given that the figure is being dilated using a scale factor of 3.5. 

What is 17.5/24.5?

500

Daily Double! Everyone plays. If ABC ~ DEF and angle A is equivalent to 78 degrees, angle C is equivalent to 31 degrees, then this is the measurement of angle E.

What is 71 degrees?

500

This is the sequence of buttons you hit to get your calculator in the correct mode to then solve for an unknown theta

What is Mode, Down 2x, Enter, 2nd, Mode, 2nd, Appropriate Trig Function? 

500

Daily Double! Everyone plays. This is the appropriate value of x in the following sin(4x + 5) = cos(x2)

What is 5?

500

Daily Double! Everyone plays. This is the family relationship between all quadrilaterals

What is (picture of Quad Family Tree)?