Name: ________________________ Class: ___________________ Date: __________
Measuring Segments Quiz
____
1. Find the length of BC .
a.
b.
____
BC = –7
BC = –9
c.
d.
BC = 7
BC = 8
2. D is between C and E. CE = 6x, CD = 4x + 8, and DE = 27. Find CE.
a.
b.
CE = 17.5
CE = 78
c.
d.
1
CE = 105
CE = 57
ID: A
ID: A
Measuring Segments Quiz
Answer Section
MULTIPLE CHOICE
1. ANS: C
= | −8 − (−1) |
BC
= |−8 + 1|
= |−7|
=7
Feedback
A
B
C
D
The length of a segment is always positive.
Find the absolute value of the difference of the coordinates.
Correct!
Find the absolute value of the difference of the coordinates.
PTS: 1
DIF: Basic
REF: 19313ea6-4683-11df-9c7d-001185f0d2ea
OBJ: 1-2.1 Finding the Length of a Segment
STA: NY.NYLES.MTH.05.GEO.G.G.67
LOC: MTH.C.11.01.02.01.001
TOP: 1-2 Measuring and Constructing Segments
KEY: segment | length
DOK: DOK 1
2. ANS: C
CE = CD + DE
Segment Addition Postulate
6x = (4x + 8) + 27
Substitute 6x for CE and 4x + 8 for CD.
6x = 4x + 35
Simplify.
2x = 35
Subtract 4x from both sides.
2x 35
=
Divide both sides by 2.
2
2
35
x=
or 17.5
Simplify.
2
CE = 6x = 6 (17.5) = 105
Feedback
A
B
C
D
You found the value of x. Find the length of the specified segment.
You found the length of a different segment.
Correct!
Check your equation. Make sure you are not subtracting instead of adding.
PTS:
OBJ:
TOP:
DOK:
1
DIF: Average
REF: 1935dc4e-4683-11df-9c7d-001185f0d2ea
1-2.3 Using the Segment Addition Postulate
LOC: MTH.C.11.01.02.01.003
1-2 Measuring and Constructing Segments
KEY: segment addition postulate
DOK 2
1
Name: ________________________ Class: ___________________ Date: __________
Measuring Segments Quiz
____
1. D is between C and E. CE = 6x, CD = 4x + 8, and DE = 27. Find CE.
a.
b.
____
CE = 57
CE = 105
c.
d.
CE = 17.5
CE = 78
c.
d.
BC = 7
BC = 8
2. Find the length of BC .
a.
b.
BC = –7
BC = –9
1
ID: B
ID: B
Measuring Segments Quiz
Answer Section
MULTIPLE CHOICE
1. ANS: B
CE = CD + DE
6x = (4x + 8) + 27
6x = 4x + 35
2x = 35
2x 35
=
2
2
35
x=
or 17.5
2
Segment Addition Postulate
Substitute 6x for CE and 4x + 8 for CD.
Simplify.
Subtract 4x from both sides.
Divide both sides by 2.
Simplify.
CE = 6x = 6 (17.5) = 105
Feedback
A
B
C
D
Check your equation. Make sure you are not subtracting instead of adding.
Correct!
You found the value of x. Find the length of the specified segment.
You found the length of a different segment.
PTS:
OBJ:
TOP:
DOK:
2. ANS:
BC
1
DIF: Average
REF: 1935dc4e-4683-11df-9c7d-001185f0d2ea
1-2.3 Using the Segment Addition Postulate
LOC: MTH.C.11.01.02.01.003
1-2 Measuring and Constructing Segments
KEY: segment addition postulate
DOK 2
C
= | −8 − (−1) |
= |−8 + 1|
= |−7|
=7
Feedback
A
B
C
D
The length of a segment is always positive.
Find the absolute value of the difference of the coordinates.
Correct!
Find the absolute value of the difference of the coordinates.
PTS:
OBJ:
LOC:
KEY:
1
DIF: Basic
REF: 19313ea6-4683-11df-9c7d-001185f0d2ea
1-2.1 Finding the Length of a Segment
STA: NY.NYLES.MTH.05.GEO.G.G.67
MTH.C.11.01.02.01.001
TOP: 1-2 Measuring and Constructing Segments
segment | length
DOK: DOK 1
1
Name: ________________________ Class: ___________________ Date: __________
Measuring Segments Quiz
____
1. Find the length of BC .
a.
b.
____
BC = –7
BC = –9
c.
d.
BC = 8
BC = 7
2. D is between C and E. CE = 6x, CD = 4x + 8, and DE = 27. Find CE.
a.
b.
CE = 78
CE = 17.5
c.
d.
1
CE = 105
CE = 57
ID: C
ID: C
Measuring Segments Quiz
Answer Section
MULTIPLE CHOICE
1. ANS: D
= | −8 − (−1) |
BC
= |−8 + 1|
= |−7|
=7
Feedback
A
B
C
D
The length of a segment is always positive.
Find the absolute value of the difference of the coordinates.
Find the absolute value of the difference of the coordinates.
Correct!
PTS: 1
DIF: Basic
REF: 19313ea6-4683-11df-9c7d-001185f0d2ea
OBJ: 1-2.1 Finding the Length of a Segment
STA: NY.NYLES.MTH.05.GEO.G.G.67
LOC: MTH.C.11.01.02.01.001
TOP: 1-2 Measuring and Constructing Segments
KEY: segment | length
DOK: DOK 1
2. ANS: C
CE = CD + DE
Segment Addition Postulate
6x = (4x + 8) + 27
Substitute 6x for CE and 4x + 8 for CD.
6x = 4x + 35
Simplify.
2x = 35
Subtract 4x from both sides.
2x 35
=
Divide both sides by 2.
2
2
35
x=
or 17.5
Simplify.
2
CE = 6x = 6 (17.5) = 105
Feedback
A
B
C
D
You found the length of a different segment.
You found the value of x. Find the length of the specified segment.
Correct!
Check your equation. Make sure you are not subtracting instead of adding.
PTS:
OBJ:
TOP:
DOK:
1
DIF: Average
REF: 1935dc4e-4683-11df-9c7d-001185f0d2ea
1-2.3 Using the Segment Addition Postulate
LOC: MTH.C.11.01.02.01.003
1-2 Measuring and Constructing Segments
KEY: segment addition postulate
DOK 2
1