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Math 8 M2 Transformations Test
By Jennifer Avedian
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Last updated over 3 years ago
10 questions
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Eureka Math 8th Grade
Module 2 Transformations ASSESSMENT
Question 1
1.
Translate line segment DE left 2 units and down 5 units to form line segment D’E’.
USE THE SHOW YOUR WORK TOOL to draw the D'E'
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View drawing
Question 2
2.
The length of line segment D'E' from question 1 is _______ units.
Question 3
3.
Triangle ABC is reflected across the x-axis and then translated right 12 units to form triangle A’B’C’.
Choose all statements that are correct about
Angle B has the same measure as angle B’.
Side AC is not congruent to side A’C’.
Side BC is congruent to side B’C’.
Angle C is congruent to angle A'.
Question 4
4.
Triangle ABC was created by joining points A(3, 2), B(4, 5), and C(7, 3) with line segments.
Triangle ABC is reflected over the x-axis and then reflected over the y-axis to form a triangle with side lengths x, y, and z.
Use the image and information above to match the corresponding (congruent) side lengths.
Draggable item
arrow_right_alt
Corresponding Item
AB
arrow_right_alt
z
AC
arrow_right_alt
x
BC
arrow_right_alt
y
Question 5
5.
Reflect Triangle ABC across the x axis to form Triangle A'B'C'.
visibility
View drawing
Question 6
6.
Rotate triangle ABC 180 degrees about the origin to form traingle A'B'C'. Label all points.
visibility
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Question 7
7.
Two of the angles in a triangle measure 38° and 52°. The measure of the third angle is _______ degrees.
Question 8
8.
180 degrees
84 degrees
48 degrees
132 degrees
Question 9
9.
A right triangle has one angle that measures 60°. The measure of the other acute angle is _______ degrees.
Question 10
10.
Describe a sequence of transformations to create the image of quadrilateral EFGH as E'F'G'H'