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Geometry 3-6 Guided Practice: Constructing Parallel and Perpendicular Lines
By Matthew Richardson
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Last updated almost 4 years ago
9 questions
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30
G.CO.12
30
G.CO.12
1
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Question 1
1.
Solve It!
1.
Draw a line
m
on a sheet of paper.
2.
Fold your paper so that line
m
falls on itself.
3.
Label the fold line
n
.
4.
Fold your paper again so that
n
falls on itself.
5.
Label your new fold line
p
.
6.
Take a picture of your paper and upload it to the canvas.
How are
m
and
p
related? How do you know?
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G.CO.12
2
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Question 2
2.
Take Note:
Summarize the process of constructing a line parallel to a given line. You may use the canvas to help illustrate your description.
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3
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10
Question 3
3.
Problem 1 Got It?
A
B
C
D
G.CO.12
4
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10
Question 4
4.
Take Note:
Summarize the process of constructing a perpendiculr at a point to a line. You may use the canvas to help illustrate your description.
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Question 5
5.
Problem 3 Got It?
1.
On paper, use a straightedge to draw
line EF.
(Take a clear picture to document your work)
2.
Construct
line FG
so that
line FG
is perpendicular to
line EF
at point
F
.
Be sure to leave marks as evidence of your construction techniques.
(Take a clear picture to document your work)
3.
Upload your images to the appropriate locations on the canvas.
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6
7
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10
Question 6
6.
Take Note:
Summarize
The Perpendicular Postulate
. You may use the canvas to help illustrate your description.
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10
Question 7
7.
Take Note:
Summarize the process of constructing a perpendicular from a point to a line. You may use the canvas to help illustrate your description.
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Question 8
8.
Problem 4 Got It?
1.
On paper, use a straightedge to draw
line CX
and a point
Z
not on
line CX
.
(Take a picture to document your work)
2.
Construct
line ZB
so that
line ZB
is perpendicular to
line CX
.
Be sure to leave marks as evidence of your construction techniques.
(Take a picture to document your work)
3.
Upload your images to the appropriate locations on the canvas.
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9
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10
Question 9
9.
Take Note:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?