A transformation that does not always produce an image that would be congruent to the original figure
What is dilation?
If two angles in one triangle are congruent to two angles in another triangle, then the two triangles are similar.
What is AA similarity
The trig function that is associated with the opposite and adjacent is?
Tan
L is the midpoint of TC. If L has coordinate (3,0) and C has coordinate (8,0) what is the coordinate of T.
(-2, 0)
The five boroughs
What are Brooklyn, Bronx, Manhattan, Queens and Staten Island
the coordinates of the point the point (2,-5) is reflected in the x-axis
(2,5)
**DAILY DOUBLE**The value of x so that
triangle ABCcongtriangleDEF
What is 3?
Solve for x
38.9o
Find the slope of the line
y + 9x - 5 =0
m=-9
This borough is home to both airports in NYC
What is Queens?
Are the following triangles congruent? If so, name the congruence conjecture that proves it.
What is SAS?
What is the scale factor of △ABC to △XYZ?
3/4
Which expression can be used to find the indicated angle?
A. Cos-1(13/20) B. Cos-1(20/13)
C. Sin-1(13/20) D. Sin-1(20/13)
A
What is the relationship between the lines
y=2x+5
y=-1/2x-9
What is perpendicular?
This museum is the largest art museum in the Western Hemisphere and is located in NYC.
What is the Metropolitan Museum of Art
These angles are located on the outside of two parallel lines on opposite sides of the transversal
What is opposite exterior angles?
What is the value of y?
y=5
The angle of elevation from point A to the top of a hill is 49°. If point A is 400 feet from the base of the hill, how high is the hill?
460.1 ft
It is the distance between the points (8, -4) and (3, 8) in simplest radical form.
What is 13?
**Daily Double**
The NYC subway began operation in this year
What is 1904?
The congruence statement when Line segment AC is bisected by line B
What is AB is congruent to CB?
The equation of line h is 2x + y = 1. Line m is the image of line h after a dilation of scale factor 4 with respect to the origin.The equation of line M is
what is y = −2x + 4
Which expression can be used to find BC?
A, B, or D
What is the equation for the line that passes through the point (-1, 4) and is parallel to the line x + y = 4 ?
What is
y=-x+3
This is the largest park in NYC
Pelham Bay Park (Bronx)