Point, Lines, Planes
Distance
Midpoint
Segments
100
True or False.
Points H, E, and F are Collinear.
False
100
What is the distance formula?
d=sqrt((x2-x1)^2+(y2-y1)^2)
100
In the picture below, B is considered a __________.
Midpoint
100
What is the difference between a line and a segment?
I line has infinite length, while a segment has endpoints making the length finite and measurable.
200
Name four coplanar points
Answers may vary
ex: F, A, L, I
200
Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary.
(2, −9), (−1, 4)
13.3
200
What is the midpoint formula?
((x1+x2)/2, (y1+y2)/2)
200
True or false:
You must use the endpoints when naming a line segment.
True
300
True or False.
Two planes intersect at a single point.
False
300
Find the distance between the two points (6, 2) and (0, −6).
10
300
Find the midpoint of the line segment with the given endpoints.
(2, −1), (−6, 0)
(-2, -0.5)
300
Suppose M is the midpoint of line segment FG. Use the given information to find the missing measure or value.
FM=8x-4, MG=9x-14, FG=?
152
400
How many sets of colinear points are in the diagram
2 sets (TUV and AZB)
400
Find the value of x and KL if K is between J and L.
JK=2x, KL=x+2, and JL=5x-10
x=6, KL=8
400
Find the other endpoint of the line segment with the given endpoint and midpoint.
Endpoint: (5, 2), midpoint: (−10, −2)
(-25,-6)
400
C
500
Name the intersection of plane M and plane N.
Line UZ
500
Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary.
9.1 units
500
Find the coordinates of the missing endpoint if B is the midpoint of AC
C(–6, –2), B(–3, –5)
A (0,-8)
500
Suppose M is the midpoint of line segment FG. Use the given information to find the missing measure or value.
MG=5x+39, FG=208, x=?
13