Segment Addition
Distance
Vocabulary
Midpoint
Slope
100
Point Q is on line segment RS. RQ is 22 cm long and QS is 14 cm long. How long is RS?
RS is 36 cm long
100
What is the distance formula?
d=√(x2-x1)2+(y2-y1)2
100
It extends in both directions without end and does not bend.
What is a line?
100
What is the midpoint formula?
100
What is the slope formula?
200
Point Y is on line segment XZ. ZY is 10 cm long and YX is 19 cm long. How long is ZX?
ZX is 29 cm long
200
Find the distance between (6,9)&(10,6)
5
200
The point where two sides of a figure meets.
What is a vertex?
200
Find the midpoint of the line segment with the following endpoints.
(-4,-2) and (3,3)
(-0.5,0.5)
(-1/2,1/2)
200
Calculate the slope of:
(5,7) and (3,6)
1/2
300
Point B is on line segment AC. AB is 2x+5 cm long and BC is 5x-3 cm long. AC is 30 cm long. What is the value of AB?
AB is 13 cm long
300
Find the distance between (3,5)&(10,3)
√53
300
Three or more points that lie on the same line.
What are collinear points?
300
Find the midpoint of the line segment with the following endpoints.
(2,-5) and (-4,-7)
(-1,-6)
300
Calculate the slope of:
(2,5) and (8,1)
-2/3
400
Point B is on line segment AC. AB is 3x+4 cm long and BC is 2x-3 cm long. AC is 16 cm long. What is the value of x?
x=3
400
Find the distance between (-3,5)&(2,-7)
13
400
It is a portion of a line with one end point, but continues forever in one direction.
What is a ray?
400
Find the midpoint of the line segment with the following endpoints.
(0,2) and (-1,-4)
(-1/2,-1)
400
Calculate the slope of:
(2,3) and (9,7)
4/7
500
Point U is on line segment TV. Given TU = 2x, UV = 5x+1, and TV=3x+5, determine the numerical length UV (plug in your X value into UV).
UV = 6
500
Find the distance between (-1,-5)&(-2,-7)
√5
500
A flat surface that extends in all directions containing at least three noncollinear points
What is a plane?
500
Find the midpoint of the line segment.
(3,-3.5)
500
Calculate the slope from the graph:
3/6 or 1/2