Distance (number line)
The length of AB if A=2 and B=14
AB = 12
The length of AB, if A ( 0,0 ) and B( -3,4 ).
AB = 5
Given B is between A and C, AB=1, BC=5, AC = ?
AC = 6
Given B is between A and C, AB=x, BC=10, and AC = 13. x=?
x = 3
How many points do we use to name a line, segment or ray?
2 points
The length of XY, if X = 13 and Y = 72.
XY = 59
The length of CD, if C ( 0,0 ) and D ( 2,2 )
CD = 2.83
Given B is between A and C, AB = 21, BC = 13.5, AC = ?
AC = 34.5
Given B is between A and C, AB=2x+1, BC=9, AC=13. x = ?
x = 1
A flat surface that extends infinitely in all directions
Plane
The length of CD if C = -1 and D = 4.
CD = 5
The length of TH, if T ( 1,2 ) and H ( 2,1 ).
TH = 1.4
Given C is between B and D, BC=4, BD=8, CD = ?
CD = 4
Given D is between C and E, CD=5, CE=22, DE=7+2x, x=?
x = 5
The intersection of two lines is a _____.
point
The length of ZA if Z = 42 and A = -41
ZA = 83
The length of YG if Y ( 10, 0 ) and G ( 1, 10 )
Given G is between F and H, FH=100, FG=66.7, GH=?
GH = 33.3
Given W is between Q and E, QE=100, QW=4, WE=8n. n=?
n=12
The intersection of two planes is a ______.
line
The length of FG if F = -27.5 and G = -13.
FG = 14.5
The length of QW if Q(-5, -5) and W( -12, -6)
QW = 7.07
Given N is between M and O, MO=132.1, MN=20.4, NO=?
NO = 111.7
Given C is between I and E, IC=2x+1, CE=4x-1, and IE = 60. x=?
x = 10
Consider points Q, W, and E in space. Are these three points coplanar?
Yes, through any 3 points there is at least one plane.