Definitions
Distance Formula
Midpoint Formula
Angle Relationships
Parallel Lines
100
What is true about midpoint?
It is exactly the middle, creating 2 equal sections
100
What is the distance formlua?
d=sqrt((x2-x1)^2 + (y2-y1)^2
100
What is the midpoint formula
(xm,ym)= ((x1+x2)/2,(y1+y2)/2)
100
Find the value of the missing angle
46
100
Identify a pair of alternate interior angles
∠2 / ∠8 and ∠1 / ∠7
200
What is the difference between complementary angles and supplementary angles
Complementary angles = 90
Supplementary angles = 180
200
sqrt160
200
Find the midpoint of line AB given: A (2,7) and B(4,3)
(3,5)
200
Find the value of the missing angle
48
200
Identify the measurements of each angle given angle e = 75 degrees and angle a = 45 degrees
b = 60 degrees
c = 75 degrees
d = 105 degrees
300
Where do intersecting planes meet?
On a line
300
sqrt20
300
Find the coordinates of R if Q ( 4,-10 ) is the midpoint of PR and P has coordinates of ( 9,-6 )
(-1,-14)
300
∠EFA = 6x-14 and ∠BFA = - x - 10 ,what is the value of x ?
x = 40.8
300
If ∠5 = 9x + 20 and ∠4 = 11x - 7, what is the value of x?
x = 8.35
400
What are the 3 ways to name this angle?
∠ABC / ∠CBA / ∠B
400
What is the distance between (-2,0) and (4,5)
sqrt61
400
If C is the midpoint of line AB, AC = 2x+4 and CB = 9x-3. Find the value of X
x=1
400
∠P and ∠Q are supplementary angles. If the
m∠P = 4x + 1 and m∠Q = 9x – 3, find m∠Q.
123
400
If ∠ZXW = 7x - 49, ∠UXV = -2x+57.5 , ∠ZXU = 27y + 14.1 , what is the value of y?
y = 4.9
500
What must be true about linear pairs?
adjacent and supplementary
500
What is the distance between ( -3,-5) and (-1,8)
sqrt (173)
500
If G is the midpoint of line FH, FG = 13x+12 and GH= 5x+68. Find FH
206
500
Find the values of x and y.
x=26
y=9
500
In the figure, lines m and n are parallel. If x = 6k+13 and y = 8k-29 , what is the value of z?
z = 41