Skip to main content
Log in
Sign up for FREE
arrow_back
Library
Open Up - Grade 8 - Mathematics - Unit 1 - Lesson 16
By Formative Library
star
star
star
star
star
Share
share
Last updated over 1 year ago
5 questions
Add this activity
1
8.G.1.b
8.G.5
8.G.6
1
8.G.1.b
8.G.5
8.G.6
1
8.G.1.b
8.G.5
8.G.6
1
8.G.1.b
8.G.5
8.G.6
1
8.G.1.b
8.G.5
8.G.6
Question 1
1.
Draggable item
arrow_right_alt
Corresponding Item
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 2
2.
Question 3
3.
Question 4
4.
The two figures are congruent.
Label the points
A
1
,
B
1
and
C
1
that correspond to
A
,
B
, and
C
in the figure on the right.
If segment
AB
measures 2 cm, how long is segment
A
1
B
1
(Label the segment in the show your work section.)
visibility
View drawing
Question 5
5.
The two figures are congruent.
The point
D
is shown in addition to
A
and
C
. How can you find the point
D
1
that corresponds to
D
?
visibility
View drawing
"Source: Open Up Resouces (Download for free at openupresources.org.)"
For each triangle, find the measure of the missing angle.
Figure 4
24 degrees
Figure 3
20 degrees
Figure 1
88 degrees
Figure 2
35 degrees
Is there a triangle with
two
right angles?
Yes
No
In this diagram, lines
AB
and
CD
are parallel.
Angle
ABC
measures 35
o
and angle
BAC
measures 115
o
.
(One answer per angle)
105
30
60
25
35
120
115
Angle
ACE
Angle
DCB
Angle
ACB