Segment Addition & Angle Addition Postulate (1-1)
Authored by Catherine Stevens
Mathematics
9th - 10th Grade
CCSS covered
Used 317+ times
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17 questions
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1.
DRAG AND DROP QUESTION
1 min • 3 pts
Using the number line find the length of the given segments
= (a) , = (b) , (c)
-4
5
Tags
CCSS.7.NS.A.1B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using the Segment Addition postulate, which is the correct equation relating the segments?
AM + MB = AMB
AB + AM = MB
AM + MB = AB
A + B = AMB
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the length of PR?
11
8
5
3
4.
MATH RESPONSE QUESTION
2 mins • 1 pt
What is the length of YZ?
type the just the number.
Mathematical Equivalence
ON
Answer explanation
Using Segment Addition Postulate
XY +YZ = XZ
51 + YZ = 88
YZ = 88- 51
YZ = 37
Tags
CCSS.3.MD.D.8
5.
MATH RESPONSE QUESTION
2 mins • 1 pt
Suppose AC = 48, find the length of AB.
Remember not asking for the value of x.
Mathematical Equivalence
ON
Answer explanation
Use Segment Addition Postulage
AB + Bc = AC
2x - 4 + 3x + 2 = 48
5x - 2 = 48
5x = 50
x = 10
Then substitute x = 10 into the expression for AB
AB = 2(10) - 4 = 16
AB = 16
Tags
CCSS.4.MD.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Write an equation that correctly models the lengths shown.
2x + 20 + x + 21 = 9
2x + 20 + 9 = x + 21
9 + x + 21 = 2x + 20
2x + 20 - 9 = x + 21
Tags
CCSS.4.MD.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Segment Addition Postulate to write and equation and solve for x.
5
7
14
21
Answer explanation
Segment Addition Postulate
AB + BC = BC
2x + 3x + 5 = 40
5x + 5 = 40
5x = 35
x = 7
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