Vocabulary
Geometric Notation
Segment Lengths
Distance
Midpoint
100
This postulate states that if E is between D and F, then DE + EF = DF
What is Segment Addition Postulate
100
Identify the type of geometric element, then name it using geometric notation.
What is: Point; P
100
Find JK.
3
100
Length between two points.
Distance
100
What is the main difference between the distance formula and the midpoint formula.
The distance formula you subtract the coordinates and square whereas with the midpoint formula, you add the coordinates and divide by 2.
200
Points that lie on the same line
What is: Collinear
200
Identify the type of geometric element, then name it using geometric notation.
What is: Line Segment;
bar (TS) or bar (ST)
200
Use the Segment Addition Postulate to find the missing length indicated.
What is: x = 8
200
4
200
Find the midpoint of AB
(-1, 2.5)
300
The point that divides the segment into two congruent segments
What is: Midpoint
300
Identify the type of geometric element, then name it using geometric notation.
What is: Line; m (GF or FG with the symbol below above the letters)
harr
300
Point A, B, and C are collinear and point B is in between points A and C. AB=2x+2 cm long, BC=3x+1 cm long, and AC = 28cm. How long is AB?
12cm
300
8.6
300
(2.5,2)
400
What is the Geometry term that we use for same/equal?
What is: Congruent
400
Identify the type of geometric element, then name it using geometric notation.
What is:
vec (HG)
400
Solve for x.
x = 13
400
Find distance of (6,4) and (-5,-1).
12.1
400
Find the midpoint of (700, 2) and (850, 36)
(775, 19)
500
A line, segment, or ray that intersects a segment at its midpoint
What is: Segment Bisector
500
How many points do you need to draw a line?
2
500
Use the Segment Addition Postulate to find the missing length indicated.
What is: x = 9
vec (EC)
500
Find distance of (-2,3) and (-7,7).
6.4
500
Find Midpoint of (-4,4), (5,-1)
(0.5 , 1.5)