Points that lie on the same line are ______________________.
Find AC.
AC = 22
Find the distance between these points:
(7,11) and (-1,5)
Distance = 10
Find the measure of angle ADC.

mADC =84
Classify this type of angle.

Obtuse
____________________ lines are lines that intersect and form 90 degree angles at their intersection.
What is perpendicular lines?
M is the midpoint of segment AB. Find AB.

AB = 34
Find the distance between these points.

Distance = 7.8
Find the measure of angle BLA.

BLA = 168
Classify this type of angle.

Straight Angle
Name this figure.

Find JK.

JK = 3
Find the midpoint between these two points (-11,-4) and (-9,-2)
Midpoint = (-10,-3)
The measure of ABD is 86. Find x.

x = 13
Name the angle relationship between angle 1 and angle 2.

Linear Pair or Supplementary Angles.
List two ways to name this figure.
Plane (3 points in the plane)
Plane A
Find BC.

BC = 18
Find the midpoint:
(4,2) and (8,-6)
Midpoint = (6,-2)

x = 12
Name the relationship.

Complementary Angles
Name this figure and it's parts.

Opposite rays
C is the midpoint. Find x.
x = 13
Find the missing endpoint:

The measure ROT = 4x + 48. Find x.

x = 18
Find x, y, and z.

x = 90
y = 50
z = 40