Unit 8 Practice 2 (H)
Authored by Brooke Barr
Mathematics
9th Grade
Used 2+ times
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16 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Determine whether each pair of figures is similar.
If so, which similarity transformations were used
yes they are Similar
No they are NOT Similar
Translation 3 units right
Dilate by a factor of 1/2
Dilated by a factor of 2
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Determine whether each pair of figures is similar.
If so, which similarity transformations were used
yes they are Similar
No they are NOT Similar
reflected across the Y-Axis
Reflected across the X-Axis
Dilated by a factor of 1.5
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
The legs of a tray table are represented by DE and FG. The top of the table is parallel to the ground. Find the distance between the bottom of the legs, FE.
(a)
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Find the value of x.
(a)
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the length of SD?
(a)
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Determine if the triangles are similar. If so, find the value of X.
The triangles are similar because of the SAS theorem.
The triangles are similar because of the SSS theorem.
The triangles are not similar.
x = 21.2
x = 19.5
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Determine whether the pair of triangles is similar. Justify your reasoning.
Yes, they are similar triangles
No, they are not similar triangles.
because corresponding sides are not proportional
because of the SAS theorem
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