Segment Basics
Segment Addition
Angle Addition
Angle Basics
Mixed Problems
100
If point B is between points A and C, how can you show the segment addition postulate using letters?
AB + BC = AC
100
When all points are collinear and two smaller segments can be added together to get the length of the total line segment.
What is the Segment Addition Postulate?
100
m<ABC=
What is 70 degrees?
100
These marks tell you angles are congruent.
What are arc marks.
100
Point B is between A and C. If AB = x, BC = 5, and
AC = 12, this is the value of x.
What is 7?
200
If Q is between P and R, PQ = 7, and QR = 12, this is the length of PR.
What is 19?
200
What is KL = 6?
200
m<DBC
What is 35 degrees?
200
If point D lies in the interior of angle ABC, this postulate states that
m angle ABD + m angle DBC = m angle ABC
What is the Angle Addition Postulate?
200
Point E is between D and F. If DE = 2x, EF = 3x, and DF = 25, this is the value of x.
What is 5?
300
On a number line, point A is at -3 and point B is at 5. This is the distance between A and B.
What is 8?
300
Point B is somewhere between A and C.
AC = 22, BC = x + 14,
and AB = x + 10. Find "x"
What is x = -1?
300
Angle ABC measures 22 degrees. Find the measure of angle ABD.
What is 30 degrees?
300
If angle XYZ is a straight angle and point W is in its interior, the sum of m angle XYW and m angle WYZ must equal this many degrees.
What is 180o?
300
Find the measure of <QST
What is m<QST = 99 degrees?
400
The structure that is used for any segment or angle addition.
What is part + part = whole?
400
Point B is somewhere between A and C. AC = 3x + 3,
AB = -1 + 2x, and BC = 11. Find "x"
What is x = 7?
400
Find "x".
What is X = -5?
400
Point S is in the interior of acute angle PQR. If m angle PQS = 22o and m angle SQR = 38o, this is the measure of angle PQR.
What is 60o?
400
In the diagram, the measure of <XYZ is 140 degrees. Find the value of X.
What is the value of X =27?
500
If Y is between Xand Z, XY = 2.4, and XZ = 6.1, this is the length of YZ.
What is 3.7?
500
B is the midpoint of line AC. AB = x + 6 and
AC = 3x - 31. Find "x"
What is x = 43?
500
Find "x" and "Y".
What is "X" = 14 and "Y" = 20?
500
angle ABC is a right angle. Point D is in its interior. If m angle ABD = 3x and m angle DBC = 6x, this is the value of x.
What is X = 10?
500
Point D is in the interior of angle ABC.
If m angle ABD = 2x, m angle DBC = 4x - 10, and m angle ABC = 50, this is the measure of angle DBC.
What is 30o?