Vocabulary
Made up of points with no thickness or width; Extends indefinitely in both directions.
What is a line?
Give another name for line q in figure 1?
What is line DF, line DE, or line EF
If RS=23–2x, ST=9x–5, and RT=39, find RS.
what is RS = 17
What is the distance formula?
d=sqrt (x2-x1)^2 + (y2-y1)^2
In figure 5, Classify 1 and 2 using all relationships
that apply.
what is vertical
A flat surface made up of points that extends indefinitely in all directions.
What is a plane
Name the intersection of line r and plane K in figure 1.
What is point X?
If LN = 6x – 5, LM = x + 7, and MN = 3x + 20,
find MN.
What is 68
What is the midpoint formula
what is mp = x1+x2/2. , y1+y2/2
In figure 6,
Classify 1 and 2 using all relationships
that apply.
what is adjacent, supplementary, linear pair
A measurable part of a line consisting of two endpoints.
What is a line segment?
How many planes are in figure 2?
what is 6?
If K is the midpoint of , JK = 8x + 11 and
KL = 14x – 1, find JL.
What is 54
Given the points below, find XY. Round to
the nearest hundredth.
X(-9, 2) and Y(5, -4)
what is 15.23
In figure 7, Find the value of x.
what is 14
Two angles that share a common vertex and side.
What is adjacent angles?
Name four coplanar points in figure 2?
Answers may vary.
In figure 3, AC is congruent to CE and D is the midpoint of . If CE = 10x + 18, DE = 7x – 1, and
BC = 9x – 2, find AB.
What is 25
Find the midpoint of if A(-3, 8) and
B(-7, -6).
what is (-5,1)
E and F are supplementary. If mE =
(9x – 38)° and mF = (2x + 42)°, find mF.
what is 74 degrees
Adjacent angles that are supplementary
What is a Linear Pair?
Name the intersection of plane JPS and plane Z in figure 2
What is line JM
In figure 4,
If mGEF if thirteen less than five times
mDEG and mDEF = 149°, find mGEF.
what is 122 degrees
If Q is the midpoint of RP , find the coordinates
of R if P(11, -2) and Q(4, 3).
what is (-3,8)
The measure of 2 is twelve less than five
times the measure of 1. If 1 and 2 form
a linear pair, find m2.
what is 148 degrees