QUIZ
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INSTRUCTOR-LED SESSION
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ASYNCHRONOUS LEARNING
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20 questions
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• Question 1
30 seconds
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Q. Which of the following is NOT true about similar figures?
A) Similar figures always have the same shape.
B) Similar figures always have the same size.
C) Similar figures always have corresponding angles that are equal.
D) Similar figures always have corresponding sides that are proportional.
• Question 2
30 seconds
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Q. If two figures are similar, the corresponding sides are ______________.
equal
congruent
proportional
none of these
• Question 3
45 seconds
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Q.

ΔSQR∼ΔSPT. Which choice below lists two corresponding sides?

SP and SR

QS and PT

PS and RS

TP and RQ

• Question 4
30 seconds
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Q. If two figures are similar their angles are______.
proportional
congruent
supplementary
complementary
• Question 5
120 seconds
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Q. Choose the similarity statement for the triangles.
ΔMNL ∼ ΔOPQ
ΔNOM ∼ ΔPQL
ΔLMN ∼ ΔPQO
ΔMLN ∼ ΔPQO
• Question 6
120 seconds
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Q. What is the similarity statement for the triangle pair?
ΔXYZ~ΔNEW
ΔXZY~ΔNWE
ΔZYX~ΔENW
ΔYZX~ΔNWE
• Question 7
180 seconds
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Q.

What is the corresponding side of GZ?

GB

ZP

GR

GP

• Question 8
180 seconds
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Q.

What is the corresponding angle of Z?

W

N

E

Y

• Question 9
180 seconds
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Q.

If the triangles are similar, what is the common ratio?

3/4

4/5

1

Not similar

• Question 10
180 seconds
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Q.

What is the measure of angle G?

48o

30o

102o

180o

• Question 11
180 seconds
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Q.

What is the scale factor if the two triangles are similar?

1/3

2/3

4/3

5/3

• Question 12
180 seconds
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Q.

If the triangles are similar, state how.

SAS

AA

SSS

Not similar

• Question 13
180 seconds
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Q. Are these triangles similar?
Known angles in Triangle 1:  40⁰,60⁰
Known angles in Triangle 2:  80⁰,40⁰
Yes
No
There is not enough information to decide.
• Question 14
120 seconds
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Q.

Calculate the value of the scale factor between the 2 triangles

2.5

3

3.5

4

• Question 15
300 seconds
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Q. The two right triangles below are similar. What is x, the missing side length in triangle DEF?
3.75
9.75
10
12
• Question 16
300 seconds
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Q. Solve for x. The two figures are similar.
x = 6
x = 9
x = 7
x = `0
• Question 17
300 seconds
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Q. The pair of figures is similar. Find the missing side.
x = 12
x = 3
x = 40
x = 4
• Question 18
300 seconds
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Q.

Calculate the value of A'D'.

10

15

20

25

• Question 19
300 seconds
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Q. What is the height of the Tree?
20
15
30
10
• Question 20
300 seconds
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Q.

Complete the sentence: If two figures are similar, ___________ are congruent and ______________ are proportional.